Climate and Average Weather Year Round in Ascoli Satriano Italy

In Ascoli Satriano, the summers are short, hot, dry, and mostly clear and the winters are long, cold, and partly cloudy. Over the course of the year, the temperature typically varies from 36°F to 88°F and is rarely below 29°F or above 96°F.

Based on the beach/pool score, the best time of year to visit Ascoli Satriano for hot-weather activities is from late June to late August.

The hot season lasts for 2.9 months, from June 13 to September 9, with an average daily high temperature above 81°F. The hottest month of the year in Ascoli Satriano is July, with an average high of 87°F and low of 65°F.

The cool season lasts for 4.0 months, from November 20 to March 20, with an average daily high temperature below 57°F. The coldest month of the year in Ascoli Satriano is January, with an average low of 37°F and high of 50°F.

In Ascoli Satriano, 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 Ascoli Satriano begins around June 8 and lasts for 3.3 months, ending around September 17.

The clearest month of the year in Ascoli Satriano is July, during which on average the sky is clear, mostly clear, or partly cloudy 88% of the time.

The cloudier part of the year begins around September 17 and lasts for 8.7 months, ending around June 8.

The cloudiest month of the year in Ascoli Satriano is January, during which on average the sky is overcast or mostly cloudy 51% of the time.

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

The wetter season lasts 8.0 months, from September 11 to May 12, with a greater than 19% chance of a given day being a wet day. The month with the most wet days in Ascoli Satriano is November, with an average of 7.8 days with at least 0.04 inches of precipitation.

The drier season lasts 4.0 months, from May 12 to September 11. The month with the fewest wet days in Ascoli Satriano 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 Ascoli Satriano is November, with an average of 7.8 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 28% on November 21.

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. Ascoli Satriano experiences some seasonal variation in monthly rainfall.

Rain falls throughout the year in Ascoli Satriano. The month with the most rain in Ascoli Satriano is November, with an average rainfall of 2.1 inches.

The month with the least rain in Ascoli Satriano is July, with an average rainfall of 0.7 inches.

The length of the day in Ascoli Satriano varies significantly over the course of the year. In 2026, the shortest day is December 21, with 9 hours, 12 minutes of daylight; the longest day is June 21, with 15 hours, 9 minutes of daylight.

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 January 4. The earliest sunset is at 4:28 PM on December 8, and the latest sunset is 4 hours, 6 minutes later at 8:34 PM on June 27.

Daylight saving time (DST) is observed in Ascoli Satriano during 2026, starting in the spring on March 29, lasting 6.9 months, and ending in the fall on October 25.

The figure below presents a compact representation of key lunar data for 2026. 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.

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 Ascoli Satriano, 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 4% of 4% throughout.

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 Ascoli Satriano experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 5.3 months, from November 17 to April 25, with average wind speeds of more than 8.5 miles per hour. The windiest month of the year in Ascoli Satriano is February, with an average hourly wind speed of 9.4 miles per hour.

The calmer time of year lasts for 6.7 months, from April 25 to November 17. The calmest month of the year in Ascoli Satriano is August, with an average hourly wind speed of 7.5 miles per hour.

The predominant average hourly wind direction in Ascoli Satriano varies throughout the year.

The wind is most often from the north for 2.0 weeks, from January 31 to February 14; for 1.6 weeks, from February 20 to March 3; and for 4.0 weeks, from July 14 to August 11, with a peak percentage of 46% on July 24. The wind is most often from the west for 6.0 days, from February 14 to February 20; for 4.4 months, from March 3 to July 14; and for 5.6 months, from August 11 to January 31, with a peak percentage of 51% on June 10.

Ascoli Satriano 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 27 to September 21, with an average temperature above 74°F. The month of the year in Ascoli Satriano with the warmest water is August, with an average temperature of 78°F.

The time of year with cooler water lasts for 4.7 months, from December 6 to April 26, with an average temperature below 60°F. The month of the year in Ascoli Satriano with the coolest water is February, with an average temperature of 55°F.

To characterize how pleasant the weather is in Ascoli Satriano 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 Ascoli Satriano for general outdoor tourist activities is from mid May to early October, with a peak score in the second week of September.

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 Ascoli Satriano for hot-weather activities is from late June to late August, with a peak score in the first week of August.

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 Ascoli Satriano typically lasts for 9.0 months (273 days), from around March 10 to around December 8, rarely starting before February 6 or after April 4, and rarely ending before November 11 or after January 5.

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 Ascoli Satriano should appear around March 22, only rarely appearing before March 1 or after April 6.

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 11 to August 18, with an average daily incident shortwave energy per square meter above 6.5 kWh. The brightest month of the year in Ascoli Satriano is July, with an average of 7.5 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 month of the year in Ascoli Satriano is December, with an average of 1.8 kWh.

For the purposes of this report, the geographical coordinates of Ascoli Satriano are 41.204 deg latitude, 15.566 deg longitude, and 1,371 ft elevation.

The topography within 2 miles of Ascoli Satriano contains very significant variations in elevation, with a maximum elevation change of 1,043 feet and an average elevation above sea level of 1,070 feet. Within 10 miles contains very significant variations in elevation (2,260 feet). Within 50 miles contains large variations in elevation (5,945 feet).

The area within 2 miles of Ascoli Satriano is covered by cropland (91%), within 10 miles by cropland (96%), and within 50 miles by cropland (64%) and trees (19%).