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Climate and Average Weather Year Round in Fornelos de Montes Spain

In Fornelos de Montes, the summers are short, comfortable, and mostly clear and the winters are cold, wet, and partly cloudy. Over the course of the year, the temperature typically varies from 39°F to 77°F and is rarely below 31°F or above 89°F.

Based on the tourism score, the best time of year to visit Fornelos de Montes for warm-weather activities is from late June to early September.

Climate in Fornelos de Montes

coldcoolcomfortablewarmcomfortablecoolcoldJanFebMarAprMayJunJulAugSepOctNovDecNowNow81%81%38%38%clearovercastprecipitation: 5.8 inprecipitation: 5.8 in0.8 in0.8 inmuggy: 2%muggy: 2%0%0%drydrytourism score: 8.0tourism score: 8.00.50.5
Fornelos de Montes weather by month. Click on each chart for more information.

The warm season lasts for 2.9 months, from June 22 to September 18, with an average daily high temperature above 72°F. The hottest month of the year in Fornelos de Montes is August, with an average high of 76°F and low of 57°F.

The cool season lasts for 3.6 months, from November 16 to March 3, with an average daily high temperature below 56°F. The coldest month of the year in Fornelos de Montes is January, with an average low of 39°F and high of 51°F.

Average High and Low Temperature in Fornelos de Montes

Average High and Low Temperature in Fornelos de MonteswarmcoolcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJan 2151°FJan 2151°FJul 2977°FJul 2977°F39°F39°F57°F57°FJun 2272°FJun 2272°FSep 1872°FSep 1872°FNov 1656°FNov 1656°FMar 356°FMar 356°F54°F54°F54°F54°F44°F44°F41°F41°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 51°F53°F58°F60°F64°F71°F75°F76°F72°F64°F56°F52°F
Temp. 45°F46°F50°F52°F56°F62°F65°F66°F62°F56°F49°F46°F
Low 39°F40°F42°F45°F49°F54°F56°F57°F54°F50°F44°F41°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 Fornelos de Montes

Average Hourly Temperature in Fornelos de MontesJanFebMarAprMayJunJulAugSepOctNovDec12 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 AMNowNowvery coldvery coldcoldcoldcoolcomfortablewarmvery cold
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.

Rotorua, New Zealand (12,068 miles away) is the far-away foreign place with temperatures most similar to Fornelos de Montes (view comparison).

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In Fornelos de Montes, 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 Fornelos de Montes begins around June 6 and lasts for 3.4 months, ending around September 17.

The clearest month of the year in Fornelos de Montes is July, during which on average the sky is clear, mostly clear, or partly cloudy 79% of the time.

The cloudier part of the year begins around September 17 and lasts for 8.6 months, ending around June 6.

The cloudiest month of the year in Fornelos de Montes is January, during which on average the sky is overcast or mostly cloudy 61% of the time.

Cloud Cover Categories in Fornelos de Montes

Cloud Cover Categories in Fornelos de MontesclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 2081%Jul 2081%Dec 3138%Dec 3138%Jun 659%Jun 659%Sep 1760%Sep 1760%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 61%57%53%51%46%35%21%26%40%52%59%61%
Clearer 39%43%47%49%54%65%79%74%60%48%41%39%

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Fornelos de Montes varies significantly throughout the year.

The wetter season lasts 8.2 months, from September 24 to June 1, with a greater than 25% chance of a given day being a wet day. The month with the most wet days in Fornelos de Montes is November, with an average of 11.9 days with at least 0.04 inches of precipitation.

The drier season lasts 3.8 months, from June 1 to September 24. The month with the fewest wet days in Fornelos de Montes is July, with an average of 3.2 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. The month with the most days of rain alone in Fornelos de Montes is November, with an average of 11.9 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 42% on October 28.

Daily Chance of Precipitation in Fornelos de Montes

Daily Chance of Precipitation in Fornelos de MonteswetwetdryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Oct 2842%Oct 2842%Jul 239%Jul 239%Sep 2425%Sep 2425%Jun 125%Jun 125%NowNowrain
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 11.9d9.5d9.3d10.6d9.6d5.6d3.2d4.0d6.5d11.5d11.9d12.2d
Mixed 0.1d0.1d0.0d0.1d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d
Any 12.1d9.6d9.3d10.7d9.6d5.6d3.2d4.0d6.5d11.5d11.9d12.2d

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. Fornelos de Montes experiences extreme seasonal variation in monthly rainfall.

Rain falls throughout the year in Fornelos de Montes. The month with the most rain in Fornelos de Montes is December, with an average rainfall of 5.7 inches.

The month with the least rain in Fornelos de Montes is July, with an average rainfall of 0.8 inches.

Average Monthly Rainfall in Fornelos de Montes

Average Monthly Rainfall in Fornelos de MontesJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 in12 in12 inDec 275.8 inDec 275.8 inJul 200.8 inJul 200.8 inOct 315.7 inOct 315.7 inApr 23.8 inApr 23.8 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 5.1″3.9″3.4″3.7″2.8″1.5″0.8″1.1″2.6″5.4″5.6″5.7″

The length of the day in Fornelos de Montes varies significantly over the course of the year. In 2024, the shortest day is December 21, with 9 hours, 5 minutes of daylight; the longest day is June 20, with 15 hours, 17 minutes of daylight.

Hours of Daylight and Twilight in Fornelos de Montes

Hours of Daylight and Twilight in Fornelos de MontesJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 7 minMar 2012 hr, 7 minMar 2015 hr, 17 minJun 2015 hr, 17 minJun 2012 hr, 9 minSep 2212 hr, 9 minSep 229 hr, 5 minDec 219 hr, 5 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 9.5h10.6h12.0h13.4h14.6h15.2h14.9h13.8h12.5h11.0h9.8h9.1h

The earliest sunrise is at 6:56 AM on June 14, and the latest sunrise is 2 hours, 7 minutes later at 9:03 AM on January 3. The earliest sunset is at 6:01 PM on December 8, and the latest sunset is 4 hours, 14 minutes later at 10:14 PM on June 26.

Daylight saving time (DST) is observed in Fornelos de Montes 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 Fornelos de Montes

Sunrise & Sunset with Twilight and Daylight Saving Time in Fornelos de MontesJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM2 AMJun 146:56 AMJun 146:56 AM10:14 PMJun 2610:14 PMJun 26Dec 86:01 PMDec 86:01 PM9:03 AMJan 39:03 AMJan 3Mar 31DSTMar 31DSTDSTOct 27DSTOct 27daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunset
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 Fornelos de Montes

Solar Elevation and Azimuth in Fornelos de MontesJanFebMarAprMayJunJulAugSepOctNovDec12 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 AM000010101020202030303040405050606000010101010202020303040405050602471NowNow
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 Fornelos de Montes

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 Fornelos de Montes, 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 1% of 1% throughout.

Humidity Comfort Levels in Fornelos de Montes

Humidity Comfort Levels in Fornelos de MontesJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Mar 80%Mar 80%Aug 122%Aug 122%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 0.0d0.0d0.0d0.0d0.0d0.2d0.3d0.4d0.1d0.1d0.0d0.0d

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 Fornelos de Montes experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 6.5 months, from October 23 to May 6, with average wind speeds of more than 5.4 miles per hour. The windiest month of the year in Fornelos de Montes is December, with an average hourly wind speed of 6.0 miles per hour.

The calmer time of year lasts for 5.5 months, from May 6 to October 23. The calmest month of the year in Fornelos de Montes is September, with an average hourly wind speed of 4.9 miles per hour.

Average Wind Speed in Fornelos de Montes

Average Wind Speed in Fornelos de MonteswindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph8 mph8 mph9 mph9 mph10 mph10 mphDec 266.1 mphDec 266.1 mphSep 124.8 mphSep 124.8 mphOct 235.4 mphOct 235.4 mphMay 65.4 mphMay 65.4 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) 5.95.85.75.75.35.05.04.94.95.35.76.0

The predominant average hourly wind direction in Fornelos de Montes varies throughout the year.

The wind is most often from the east for 2.0 days, from March 3 to March 5, with a peak percentage of 26% on March 3. The wind is most often from the north for 6.8 months, from March 5 to September 30, with a peak percentage of 49% on July 23. The wind is most often from the south for 5.1 months, from September 30 to March 3, with a peak percentage of 39% on January 1.

Wind Direction in Fornelos de Montes

Wind Direction in Fornelos de MontesSNSJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowwestsoutheastnorth
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).

Fornelos de Montes 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 some seasonal variation over the course of the year.

The time of year with warmer water lasts for 3.9 months, from June 19 to October 14, with an average temperature above 62°F. The month of the year in Fornelos de Montes with the warmest water is August, with an average temperature of 63°F.

The time of year with cooler water lasts for 3.6 months, from December 30 to April 17, with an average temperature below 57°F. The month of the year in Fornelos de Montes with the coolest water is February, with an average temperature of 56°F.

Average Water Temperature in Fornelos de Montes

Average Water Temperature in Fornelos de MonteswarmcoolJanFebMarAprMayJunJulAugSepOctNovDec52°F52°F54°F54°F56°F56°F58°F58°F60°F60°F62°F62°F64°F64°F66°F66°FAug 563°FAug 563°F55°FFeb 1955°FFeb 19Jun 1962°FJun 1962°FOct 1462°FOct 1462°FDec 3057°FDec 3057°FApr 1757°FApr 1757°FNowNow
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.
WaterJanFebMarAprMayJunJulAugSepOctNovDec
Temperature 56°F56°F56°F57°F59°F61°F63°F63°F63°F61°F60°F58°F

To characterize how pleasant the weather is in Fornelos de Montes 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 Fornelos de Montes for general outdoor tourist activities is from late June to early September, with a peak score in the last week of July.

Tourism Score in Fornelos de Montes

Tourism Score in Fornelos de Montesbest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810108.08.00.50.5NowNowtemperaturetemperature 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 Fornelos de Montes for hot-weather activities is from mid July to mid August, with a peak score in the last week of July.

Beach/Pool Score in Fornelos de Montes

Beach/Pool Score in Fornelos de MontesJanFebMarAprMayJunJulAugSepOctNovDec002244668810105.05.00.00.0temperaturetemperature 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 Fornelos de Montes typically lasts for 9.7 months (295 days), from around February 19 to around December 10, rarely starting after April 4, or ending before November 15.

Time Spent in Various Temperature Bands and the Growing Season in Fornelos de Montes

Time Spent in Various Temperature Bands and the Growing Season in Fornelos de Montesgrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Feb 1950%Feb 1950%Dec 1050%Dec 1090%Apr 490%Apr 490%Nov 1590%Nov 1515%Jan 1415%Jan 14Aug 3100%Aug 3100%NowNowvery coldcoldcoolcomfortablewarmfreezing
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 Fornelos de Montes should appear around March 18, only rarely appearing before March 3 or after April 10.

Growing Degree Days in Fornelos de Montes

Growing Degree Days in Fornelos de MontesJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°F2,500°F2,500°FMar 1890°FMar 1890°FJul 6900°FJul 6900°FSep 21,800°FSep 21,800°FDec 312,459°FDec 312,459°FNowNow
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 17 to August 20, with an average daily incident shortwave energy per square meter above 6.4 kWh. The brightest month of the year in Fornelos de Montes is July, with an average of 7.6 kWh.

The darker period of the year lasts for 3.8 months, from October 24 to February 17, with an average daily incident shortwave energy per square meter below 2.7 kWh. The darkest month of the year in Fornelos de Montes is December, with an average of 1.5 kWh.

Average Daily Incident Shortwave Solar Energy in Fornelos de Montes

Average Daily Incident Shortwave Solar Energy in Fornelos de MontesbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJul 67.7 kWhJul 67.7 kWhDec 271.5 kWhDec 271.5 kWhMay 176.4 kWhMay 176.4 kWhAug 206.4 kWhAug 206.4 kWhOct 242.7 kWhOct 242.7 kWhFeb 172.7 kWhFeb 172.7 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) 1.72.74.05.26.47.37.66.64.93.12.01.5

For the purposes of this report, the geographical coordinates of Fornelos de Montes are 42.341 deg latitude, -8.453 deg longitude, and 1,070 ft elevation.

The topography within 2 miles of Fornelos de Montes contains very significant variations in elevation, with a maximum elevation change of 1,467 feet and an average elevation above sea level of 1,251 feet. Within 10 miles contains very significant variations in elevation (3,760 feet). Within 50 miles also contains extreme variations in elevation (5,299 feet).

The area within 2 miles of Fornelos de Montes is covered by trees (42%), grassland (35%), and cropland (17%), within 10 miles by trees (44%) and grassland (36%), and within 50 miles by trees (35%) and cropland (25%).

This report illustrates the typical weather in Fornelos de Montes, 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 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Fornelos de Montes.

For each station, the records are corrected for the elevation difference between that station and Fornelos de Montes 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 Fornelos de Montes is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Fornelos de Montes 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 Fornelos de Montes 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.