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Average Weather in Zona 179 Italy

In Zona 179, the summers are short, warm, dry, and mostly clear and the winters are long, very cold, windy, and partly cloudy. Over the course of the year, the temperature typically varies from 35°F to 86°F and is rarely below 27°F or above 93°F.

Climate Summary

88%88%42%42%clearovercastprecipitation: 2.2 inprecipitation: 2.2 in0.8 in0.8 inmuggy: 2%muggy: 2%0%0%drydrycoldcoolwarmhotwarmcoolcoldbeach/pool score: 7.9beach/pool score: 7.90.00.0JanFebMarAprMayJunJulAugSepOctNovDec
Click on each chart for more information.

Based on the beach/pool score, the best time of year to visit Zona 179 for hot-weather activities is from early July to late August.

Temperature

The hot season lasts for 2.9 months, from June 13 to September 9, with an average daily high temperature above 78°F. The hottest day of the year is August 5, with an average high of 86°F and low of 65°F.

The cool season lasts for 4.0 months, from November 21 to March 20, with an average daily high temperature below 55°F. The coldest day of the year is February 7, with an average low of 35°F and high of 47°F.

Average High and Low Temperature

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.

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

Average Hourly Temperature in Zona 179JanFebMarAprMayJunJulAugSepOctNovDec12 AM4 AM8 AM12 PM4 PM8 PM12 AMwarmcoldcoolvery coldcomfortable
The average hourly temperature, color coded into bands: 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 shaded overlays indicate night and civil twilight.

Clouds

In Zona 179, 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 Zona 179 begins around June 7 and lasts for 3.4 months, ending around September 20. On July 24, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 88% of the time, and overcast or mostly cloudy 12% of the time.

The cloudier part of the year begins around September 20 and lasts for 8.6 months, ending around June 7. On January 14, the cloudiest day of the year, the sky is overcast or mostly cloudy 58% of the time, and clear, mostly clear, or partly cloudy 42% of the time.

Cloud Cover Categories

Cloud Cover Categories in Zona 179clearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 2488%Jul 2488%Jan 1442%Jan 1442%Jun 765%Jun 765%Sep 2065%Sep 2065%clearovercastpartly cloudymostly cloudymostly clear
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds: clear < 20% < mostly clear < 40% < partly cloudy < 60% < mostly cloudy < 80% < overcast.

Precipitation

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Zona 179 varies throughout the year.

The wetter season lasts 7.8 months, from September 16 to May 11, with a greater than 20% chance of a given day being a wet day. The chance of a wet day peaks at 29% on November 21.

The drier season lasts 4.2 months, from May 11 to September 16. The smallest chance of a wet day is 10% on July 7.

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 throughout the year is rain alone, with a peak probability of 29% on November 21.

Daily Chance of Precipitation

Daily Chance of Precipitation in Zona 179wetwetdryJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Nov 2129%Nov 2129%Jul 710%Jul 710%Jan 122%Jan 122%Sep 1620%Sep 1620%May 1120%May 1120%rainmixed
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).

Rainfall

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. Zona 179 experiences some seasonal variation in monthly rainfall.

Rain falls throughout the year in Zona 179. The most rain falls during the 31 days centered around November 16, with an average total accumulation of 2.2 inches.

The least rain falls around July 6, with an average total accumulation of 0.8 inches.

Average Monthly Rainfall

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 liquid-equivalent snowfall.

Snowfall

The sliding 31-day liquid-equivalent quantity of snowfall in Zona 179 does not vary significantly over the course of the year, staying within 0.1 inches of 0.1 inches throughout.

Average Liquid-Equivalent Monthly Snowfall

Average Liquid-Equivalent Monthly Snowfall in Zona 179JanFebMarAprMayJunJulAugSepOctNovDec0.0 in0.5 in1.0 in1.5 in2.0 in2.5 inJan 60.1 inJan 60.1 inJul 220.0 inJul 220.0 in
The average liquid-equivalent 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.

Sun

The length of the day in Zona 179 varies significantly over the course of the year. In 2017, the shortest day is December 21, with 9 hours, 13 minutes of daylight; the longest day is June 21, with 15 hours, 8 minutes of daylight.

Hours of Daylight and Twilight

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.

The earliest sunrise is at 5:24 AM on June 14, and the latest sunrise is 1 hour, 59 minutes later at 7:23 AM on October 28. The earliest sunset is at 4:29 PM on December 8, and the latest sunset is 4 hours, 5 minutes later at 8:33 PM on June 27.

Daylight saving time (DST) is observed in Zona 179 during 2017, starting in the spring on March 26, lasting 7.1 months, and ending in the fall on October 29.

Sunrise & Sunset with Twilight and Daylight Saving Time

Sunrise & Sunset with Twilight and Daylight Saving Time in Zona 179JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 145:24 AMJun 145:24 AM8:33 PMJun 278:33 PMJun 27Dec 84:29 PMDec 84:29 PM7:23 AMOct 287:23 AMOct 28Mar 26DSTMar 26DSTDSTOct 29DSTOct 29daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of the year 2017. 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.

Humidity

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 Zona 179, 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

Humidity Comfort Levels in Zona 179JanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Nov 250%Nov 250%Aug 92%Aug 92%humidhumiddrydrycomfortablecomfortable
The percentage of time spent at various humidity comfort levels, categorized by dew point: dry < 55°F < comfortable < 60°F < humid < 65°F < muggy < 70°F < oppressive < 75°F < miserable.

Wind

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 Zona 179 experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 5.1 months, from November 22 to April 26, with average wind speeds of more than 8.8 miles per hour. The windiest day of the year is February 21, with an average hourly wind speed of 9.9 miles per hour.

The calmer time of year lasts for 6.9 months, from April 26 to November 22. The calmest day of the year is August 12, with an average hourly wind speed of 7.7 miles per hour.

Average Wind Speed

The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The predominant average hourly wind direction in Zona 179 is from the west throughout the year.

Wind Direction

Wind Direction in Zona 179JanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%northwestsoutheast
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions (north, east, south, and west), excluding hours in which the mean wind speed is less than 1 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Water Temperature

Zona 179 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 2.8 months, from June 28 to September 22, with an average temperature above 74°F. The day of the year with the warmest water is August 12, with an average temperature of 79°F.

The time of year with cooler water lasts for 4.4 months, from December 15 to April 27, with an average temperature below 61°F. The day of the year with the coolest water is February 26, with an average temperature of 56°F.

Average Water Temperature

The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

Best Time of Year to Visit

To characterize how pleasant the weather is in Zona 179 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 Zona 179 for general outdoor tourist activities is from early June to late September, with a peak score in the first week of July.

Tourism Score

Tourism Score in Zona 179best timeJanFebMarAprMayJunJulAugSepOctNovDec02468108.08.00.30.3 precipitationprecipitationcloudscloudstemperaturetemperaturetourism 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 Zona 179 for hot-weather activities is from early July to late August, with a peak score in the first week of August.

Beach/Pool Score

Beach/Pool Score in Zona 179best timeJanFebMarAprMayJunJulAugSepOctNovDec02468107.97.90.00.0 precipitationprecipitationcloudscloudstemperaturetemperaturebeach/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.

Growing Season

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 Zona 179 typically lasts for 8.4 months (258 days), from around March 16 to around November 29, rarely starting before February 13 or after April 11, and rarely ending before November 4 or after December 25.

Time Spent in Various Temperature Bands and the Growing Season

Time Spent in Various Temperature Bands and the Growing Season in Zona 179growing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Mar 1650%Mar 1650%Nov 2950%Nov 2990%Apr 1190%Apr 1190%Nov 490%Nov 410%Feb 1310%Feb 1310%Dec 2510%Dec 250%Jan 150%Jan 15Jul 18100%Jul 18100%hotcoldcoolwarmvery coldcomfortable
The percentage of time spent in various temperature bands: 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 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 Zona 179 should appear around April 4, only rarely appearing before March 17 or after April 21.

Growing Degree Days

Growing Degree Days in Zona 179JanFebMarAprMayJunJulAugSepOctNovDec0°F500°F1,000°F1,500°F2,000°F2,500°F3,000°F3,500°FApr 487°FApr 487°FJun 21900°FJun 21900°FJul 311,800°FJul 311,800°FDec 313,398°FDec 313,398°F
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

Solar Energy

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 3.2 months, from May 12 to August 18, with an average daily incident shortwave energy per square meter above 6.5 kWh. The brightest day of the year is July 6, with an average of 7.7 kWh.

The darker period of the year lasts for 3.6 months, from October 30 to February 15, with an average daily incident shortwave energy per square meter below 3.0 kWh. The darkest day of the year is December 23, with an average of 1.8 kWh.

Average Daily Incident Shortwave Solar Energy

The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

Topography

For the purposes of this report, the geographical coordinates of Zona 179 are 41.003 deg latitude, 15.619 deg longitude, and 1,686 ft elevation.

The topography within 2 miles of Zona 179 contains very significant variations in elevation, with a maximum elevation change of 938 feet and an average elevation above sea level of 1,805 feet. Within 10 miles contains very significant variations in elevation (3,802 feet). Within 50 miles also contains extreme variations in elevation (6,207 feet).

The area within 2 miles of Zona 179 is covered by cropland (71%) and trees (20%), within 10 miles by cropland (74%) and trees (21%), and within 50 miles by cropland (64%) and trees (21%).

Data Sources

This report illustrates the typical weather in Zona 179, 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 5 weather stations near enough to contribute to our estimation of the temperature and dew point in Zona 179.

For each station, the records are corrected for the elevation difference between that station and Zona 179 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 Zona 179 is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Zona 179 and a given station.

The stations contributing to this reconstruction are: Trevico (32%, 33 kilometers, west); Amendola (26%, 60 kilometers, north); Bari "Karol Wojtyła" Airport (15%, 97 kilometers, east); Latronico (14%, 108 kilometers, south); and Capo Palinuro (13%, 113 kilometers, south).

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , 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 aiports and weather stations are provided by AskGeo.com .

Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.

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.