1. WeatherSpark.com
  2. Italy
  3. Piedmont

Climate and Average Weather Year Round in Villar San Costanzo Italy

In Villar San Costanzo, the summers are warm and mostly clear and the winters are very cold, snowy, and partly cloudy. Over the course of the year, the temperature typically varies from 24°F to 79°F and is rarely below 15°F or above 86°F.

Based on the tourism score, the best time of year to visit Villar San Costanzo for warm-weather activities is from mid June to early September.

Climate in Villar San Costanzo

very coldcoldcoolwarmcoolcoldvery coldJanFebMarAprMayJunJulAugSepOctNovDecNowNow77%77%49%49%clearovercastprecipitation: 2.8 inprecipitation: 2.8 in1.1 in1.1 inmuggy: 5%muggy: 5%0%0%drydrytourism score: 8.1tourism score: 8.10.00.0
Villar San Costanzo weather by month. Click on each chart for more information.

The warm season lasts for 3.2 months, from June 6 to September 11, with an average daily high temperature above 71°F. The hottest month of the year in Villar San Costanzo is July, with an average high of 78°F and low of 59°F.

The cold season lasts for 3.5 months, from November 16 to March 2, with an average daily high temperature below 48°F. The coldest month of the year in Villar San Costanzo is January, with an average low of 24°F and high of 41°F.

Average High and Low Temperature in Villar San Costanzo

Average High and Low Temperature in Villar San CostanzowarmcoldcoldJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJan 1040°FJan 1040°FJul 3079°FJul 3079°F24°F24°F59°F59°FJun 671°FJun 671°FSep 1171°FSep 1171°FNov 1648°FNov 1648°FMar 248°FMar 248°F53°F53°F52°F52°F33°F33°F30°F30°FNowNow
The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.
AverageJanFebMarAprMayJunJulAugSepOctNovDec
High 41°F44°F52°F58°F66°F74°F78°F77°F70°F59°F48°F42°F
Temp. 31°F34°F43°F49°F57°F65°F69°F68°F60°F51°F40°F33°F
Low 24°F27°F34°F40°F48°F55°F59°F57°F51°F43°F34°F26°F

The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Average Hourly Temperature in Villar San Costanzo

Average Hourly Temperature in Villar San CostanzoJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNowNowfreezingfreezingfreezingvery coldvery coldcoldcoldcoolcomfortablewarmfreezingcomfortable
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Blowing Rock, North Carolina, United States (4,496 miles away) is the far-away foreign place with temperatures most similar to Villar San Costanzo (view comparison).

Map
Marker
© OpenStreetMap contributors

Compare Villar San Costanzo to another city:

Map

In Villar San Costanzo, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.

The clearer part of the year in Villar San Costanzo begins around June 16 and lasts for 3.0 months, ending around September 14.

The clearest month of the year in Villar San Costanzo is July, during which on average the sky is clear, mostly clear, or partly cloudy 76% of the time.

The cloudier part of the year begins around September 14 and lasts for 9.0 months, ending around June 16.

The cloudiest month of the year in Villar San Costanzo is October, during which on average the sky is overcast or mostly cloudy 49% of the time.

Cloud Cover Categories in Villar San Costanzo

Cloud Cover Categories in Villar San CostanzoclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 2077%Jul 2077%May 149%May 149%Jun 1663%Jun 1663%Sep 1463%Sep 1463%NowNowclearmostly clearpartly cloudymostly cloudyovercast
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.
FractionJanFebMarAprMayJunJulAugSepOctNovDec
Cloudier 42%42%45%48%49%36%24%28%38%49%48%43%
Clearer 58%58%55%52%51%64%76%72%62%51%52%57%

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Villar San Costanzo varies throughout the year.

The wetter season lasts 7.7 months, from April 2 to November 25, with a greater than 20% chance of a given day being a wet day. The month with the most wet days in Villar San Costanzo is May, with an average of 8.3 days with at least 0.04 inches of precipitation.

The drier season lasts 4.3 months, from November 25 to April 2. The month with the fewest wet days in Villar San Costanzo is February, with an average of 4.0 days with at least 0.04 inches of precipitation.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation in Villar San Costanzo changes throughout the year.

Rain alone is the most common for 11 months, from January 28 to December 28. The month with the most days of rain alone in Villar San Costanzo is May, with an average of 8.3 days.

Mixed snow and rain is the most common for 1.0 months, from December 28 to January 28. The month with the most days of mixed snow and rain in Villar San Costanzo is January, with an average of 1.8 days.

Daily Chance of Precipitation in Villar San Costanzo

Daily Chance of Precipitation in Villar San CostanzorainJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Apr 3028%Apr 3028%Feb 913%Feb 913%Dec 2816%Dec 2816%Apr 220%Apr 220%NowNowrainsnow
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).
Days ofJanFebMarAprMayJunJulAugSepOctNovDec
Rain 1.3d2.0d4.2d7.3d8.3d6.5d5.1d5.9d6.1d7.1d5.5d2.5d
Mixed 1.8d1.3d0.5d0.1d0.0d0.0d0.0d0.0d0.0d0.0d0.5d1.5d
Snow 1.5d0.7d0.3d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.5d1.3d
Any 4.6d4.0d5.0d7.4d8.3d6.5d5.1d5.9d6.1d7.1d6.5d5.2d

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Villar San Costanzo experiences significant seasonal variation in monthly rainfall.

Rain falls throughout the year in Villar San Costanzo. The month with the most rain in Villar San Costanzo is October, with an average rainfall of 2.8 inches.

The month with the least rain in Villar San Costanzo is January, with an average rainfall of 0.6 inches.

Average Monthly Rainfall in Villar San Costanzo

Average Monthly Rainfall in Villar San CostanzoJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 in7 in7 inOct 192.8 inOct 192.8 inJan 150.6 inJan 150.6 inApr 272.5 inApr 272.5 inJul 151.1 inJul 151.1 inNowNow
The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average snowfall.
JanFebMarAprMayJunJulAugSepOctNovDec
Rainfall 0.6″0.8″1.3″2.3″2.2″1.6″1.1″1.4″2.2″2.8″2.4″1.0″

Snowfall

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Villar San Costanzo experiences significant seasonal variation in monthly snowfall.

The snowy period of the year lasts for 4.3 months, from November 10 to March 19, with a sliding 31-day snowfall of at least 1.0 inches. The month with the most snow in Villar San Costanzo is January, with an average snowfall of 5.9 inches.

The snowless period of the year lasts for 7.7 months, from March 19 to November 10. The least snow falls around July 30, with an average total accumulation of 0.0 inches.

Average Monthly Snowfall in Villar San Costanzo

Average Monthly Snowfall in Villar San CostanzosnowsnowJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in5 in5 in10 in10 in15 in15 inJan 76.3 inJan 76.3 inJul 300.0 inJul 300.0 inNov 101.0 inNov 101.0 inMar 191.0 inMar 191.0 in
The average snowfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average rainfall.
JanFebMarAprMayJunJulAugSepOctNovDec
Snowfall 5.9″3.8″1.3″0.0″0.0″0.0″0.0″0.0″0.0″0.1″1.5″5.8″

The length of the day in Villar San Costanzo varies significantly over the course of the year. In 2024, the shortest day is December 21, with 8 hours, 50 minutes of daylight; the longest day is June 20, with 15 hours, 33 minutes of daylight.

Hours of Daylight and Twilight in Villar San Costanzo

Hours of Daylight and Twilight in Villar San CostanzoJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 7 minMar 2012 hr, 7 minMar 2015 hr, 33 minJun 2015 hr, 33 minJun 2012 hr, 9 minSep 2212 hr, 9 minSep 228 hr, 50 minDec 218 hr, 50 minDec 21nightnightdayNowNow
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.
Hours ofJanFebMarAprMayJunJulAugSepOctNovDec
Daylight 9.3h10.5h12.0h13.5h14.8h15.5h15.1h14.0h12.5h10.9h9.6h8.9h

The earliest sunrise is at 5:45 AM on June 15, and the latest sunrise is 2 hours, 22 minutes later at 8:06 AM on January 3. The earliest sunset is at 4:50 PM on December 9, and the latest sunset is 4 hours, 29 minutes later at 9:19 PM on June 26.

Daylight saving time (DST) is observed in Villar San Costanzo during 2024, starting in the spring on March 31, lasting 6.9 months, and ending in the fall on October 27.

Sunrise & Sunset with Twilight and Daylight Saving Time in Villar San Costanzo

Sunrise & Sunset with Twilight and Daylight Saving Time in Villar San CostanzoJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 155:45 AMJun 155:45 AM9:19 PMJun 269:19 PMJun 26Dec 94:50 PMDec 94:50 PM8:06 AMJan 38:06 AMJan 3Mar 31DSTMar 31DSTDSTOct 27DSTOct 27daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of the year 2024. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. The transitions to and from daylight saving time are indicated by the 'DST' labels.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

Solar Elevation and Azimuth in Villar San Costanzo

Solar Elevation and Azimuth in Villar San CostanzoJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AM00001010102020203030304040506000010101010202020303040405050602269NowNow
northeastsouthwest
Solar elevation and azimuth over the course of the year 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

The figure below presents a compact representation of key lunar data for 2024. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases.

Moon Rise, Set & Phases in Villar San Costanzo

The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

The perceived humidity level in Villar San Costanzo, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, staying within 3% of 3% throughout.

Humidity Comfort Levels in Villar San Costanzo

Humidity Comfort Levels in Villar San CostanzoJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Mar 70%Mar 70%Jul 235%Jul 235%NowNowhumidhumidcomfortablecomfortabledrydry
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.
JanFebMarAprMayJunJulAugSepOctNovDec
Muggy days 0.0d0.0d0.0d0.0d0.0d0.4d1.4d1.0d0.1d0.0d0.0d0.0d

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed in Villar San Costanzo experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 5.5 months, from November 29 to May 13, with average wind speeds of more than 4.9 miles per hour. The windiest month of the year in Villar San Costanzo is March, with an average hourly wind speed of 5.5 miles per hour.

The calmer time of year lasts for 6.5 months, from May 13 to November 29. The calmest month of the year in Villar San Costanzo is August, with an average hourly wind speed of 4.3 miles per hour.

Average Wind Speed in Villar San Costanzo

Average Wind Speed in Villar San CostanzowindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph8 mph8 mph9 mph9 mph10 mph10 mphMar 315.6 mphMar 315.6 mphAug 94.1 mphAug 94.1 mphNov 294.9 mphNov 294.9 mphMay 134.9 mphMay 134.9 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Wind Speed (mph) 5.15.45.55.44.84.54.44.34.64.74.85.1

The predominant average hourly wind direction in Villar San Costanzo varies throughout the year.

The wind is most often from the north for 3.0 months, from February 14 to May 13; for 2.3 weeks, from September 3 to September 19; for 1.0 weeks, from October 17 to October 24; and for 5.0 days, from November 18 to November 23, with a peak percentage of 46% on February 29. The wind is most often from the west for 3.7 months, from May 13 to September 3; for 4.0 weeks, from September 19 to October 17; for 3.6 weeks, from October 24 to November 18; and for 2.7 months, from November 23 to February 14, with a peak percentage of 40% on November 13.

Wind Direction in Villar San Costanzo

Wind Direction in Villar San CostanzoWNWNWWWJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowwesteastnorthsouth
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Villar San Costanzo is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.

The average water temperature experiences significant seasonal variation over the course of the year.

The time of year with warmer water lasts for 2.5 months, from June 30 to September 16, with an average temperature above 72°F. The month of the year in Villar San Costanzo with the warmest water is August, with an average temperature of 75°F.

The time of year with cooler water lasts for 4.6 months, from December 11 to April 29, with an average temperature below 60°F. The month of the year in Villar San Costanzo with the coolest water is February, with an average temperature of 56°F.

Average Water Temperature in Villar San Costanzo

Average Water Temperature in Villar San CostanzowarmcoolcoolJanFebMarAprMayJunJulAugSepOctNovDec55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°FAug 976°FAug 976°F56°FFeb 1656°FFeb 16Jun 3072°FJun 3072°FSep 1672°FSep 1672°FDec 1160°FDec 1160°FApr 2960°FApr 2960°FNowNow
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.
WaterJanFebMarAprMayJunJulAugSepOctNovDec
Temperature 57°F56°F56°F58°F63°F69°F74°F75°F72°F67°F63°F59°F

To characterize how pleasant the weather is in Villar San Costanzo throughout the year, we compute two travel scores.

The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit Villar San Costanzo for general outdoor tourist activities is from mid June to early September, with a peak score in the third week of July.

Tourism Score in Villar San Costanzo

Tourism Score in Villar San Costanzobest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810108.18.10.00.0NowNowtemperaturetemperature cloudscloudsprecipitationprecipitationtourism score
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Villar San Costanzo for hot-weather activities is from early July to mid August, with a peak score in the last week of July.

Beach/Pool Score in Villar San Costanzo

Beach/Pool Score in Villar San Costanzobest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810106.66.60.00.0NowNowtemperaturetemperature cloudscloudsprecipitationprecipitationbeach/pool score
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Methodology

For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.

Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.

Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.

Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.

Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.

Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

The growing season in Villar San Costanzo typically lasts for 6.9 months (212 days), from around April 6 to around November 4, rarely starting before March 18 or after April 23, and rarely ending before October 14 or after November 24.

Time Spent in Various Temperature Bands and the Growing Season in Villar San Costanzo

Time Spent in Various Temperature Bands and the Growing Season in Villar San Costanzogrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Apr 650%Apr 650%Nov 450%Nov 490%Apr 2390%Apr 2390%Oct 1490%Oct 1410%Mar 1810%Mar 1810%Nov 2410%Nov 240%Jan 240%Jan 24Jul 18100%Jul 18100%freezingvery coldcoldcoolcomfortablewarm
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

Based on growing degree days alone, the first spring blooms in Villar San Costanzo should appear around April 17, only rarely appearing before March 30 or after May 4.

Growing Degree Days in Villar San Costanzo

Growing Degree Days in Villar San CostanzoJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°F2,500°F2,500°FApr 1790°FApr 1790°FJul 4900°FJul 4900°FAug 211,800°FAug 211,800°FDec 312,423°FDec 312,423°F
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year.

The brighter period of the year lasts for 3.1 months, from May 11 to August 16, with an average daily incident shortwave energy per square meter above 6.3 kWh. The brightest month of the year in Villar San Costanzo is July, with an average of 7.3 kWh.

The darker period of the year lasts for 3.5 months, from October 25 to February 9, with an average daily incident shortwave energy per square meter below 2.9 kWh. The darkest month of the year in Villar San Costanzo is December, with an average of 1.8 kWh.

Average Daily Incident Shortwave Solar Energy in Villar San Costanzo

Average Daily Incident Shortwave Solar Energy in Villar San CostanzobrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJul 47.5 kWhJul 47.5 kWhDec 141.7 kWhDec 141.7 kWhMay 116.3 kWhMay 116.3 kWhAug 166.3 kWhAug 166.3 kWhOct 252.9 kWhOct 252.9 kWhFeb 92.9 kWhFeb 92.9 kWhNowNow
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Solar Energy (kWh) 2.13.14.45.56.57.27.36.34.93.32.21.8

For the purposes of this report, the geographical coordinates of Villar San Costanzo are 44.485 deg latitude, 7.382 deg longitude, and 2,047 ft elevation.

The topography within 2 miles of Villar San Costanzo contains large variations in elevation, with a maximum elevation change of 2,999 feet and an average elevation above sea level of 2,473 feet. Within 10 miles contains large variations in elevation (6,299 feet). Within 50 miles also contains extreme variations in elevation (12,552 feet).

The area within 2 miles of Villar San Costanzo is covered by trees (51%) and cropland (42%), within 10 miles by trees (57%) and cropland (34%), and within 50 miles by trees (45%) and cropland (24%).

This report illustrates the typical weather in Villar San Costanzo, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Temperature and Dew Point

There are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Villar San Costanzo.

For each station, the records are corrected for the elevation difference between that station and Villar San Costanzo according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

The estimated value at Villar San Costanzo is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Villar San Costanzo and a given station.

The stations contributing to this reconstruction are:

To get a sense of how much these sources agree with each other, you can view a comparison of Villar San Costanzo and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.

Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.

Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

Please review our full terms contained on our Terms of Service page.