Average Weather in May in San Vito-Cerreto Italy
Daily high temperatures increase by 7°F, from 64°F to 72°F, rarely falling below 58°F or exceeding 80°F.
Daily low temperatures increase by 6°F, from 51°F to 57°F, rarely falling below 46°F or exceeding 62°F.
For reference, on August 5, the hottest day of the year, temperatures in San Vito-Cerreto typically range from 65°F to 82°F, while on February 6, the coldest day of the year, they range from 36°F to 49°F.
Average High and Low Temperature in May
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on May. The horizontal axis is the day, 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 May
The month of May in San Vito-Cerreto experiences decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 48% to 39%. The highest chance of overcast or mostly cloudy conditions is 48% on May 3.
The clearest day of the month is May 31, with clear, mostly clear, or partly cloudy conditions 61% of the time.
For reference, on November 25, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 54%, while on July 21, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 83%.
Cloud Cover Categories in May
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In San Vito-Cerreto, the chance of a wet day over the course of May is decreasing, starting the month at 27% and ending it at 23%.
For reference, the year's highest daily chance of a wet day is 32% on November 13, and its lowest chance is 12% on August 4.
Probability of Precipitation in May
The average sliding 31-day rainfall during May in San Vito-Cerreto is gradually decreasing, starting the month at 2.1 inches, when it rarely exceeds 3.5 inches or falls below 0.8 inches, and ending the month at 1.8 inches, when it rarely exceeds 3.3 inches or falls below 0.4 inches.
Average Monthly Rainfall in May
Over the course of May in San Vito-Cerreto, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 3 minutes, implying an average daily increase of 2 minutes, 6 seconds, and weekly increase of 14 minutes, 43 seconds.
The shortest day of the month is May 1, with 14 hours, 11 minutes of daylight and the longest day is May 31, with 15 hours, 14 minutes of daylight.
Hours of Daylight and Twilight in May
The latest sunrise of the month in San Vito-Cerreto is 6:11 AM on May 1 and the earliest sunrise is 31 minutes earlier at 5:40 AM on May 31.
The earliest sunset is 8:22 PM on May 1 and the latest sunset is 32 minutes later at 8:54 PM on May 31.
Daylight saving time is observed in San Vito-Cerreto during 2018, but it neither starts nor ends during May, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:36 AM and sets 15 hours, 29 minutes later, at 9:05 PM, while on December 21, the shortest day of the year, it rises at 7:50 AM and sets 8 hours, 53 minutes later, at 4:43 PM.
Sunrise & Sunset with Twilight in May
The chance that a given day will be muggy in San Vito-Cerreto is essentially constant during May, remaining within 1% of 1% throughout.
For reference, on August 7, the muggiest day of the year, there are muggy conditions 33% of the time, while on November 12, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in May
The average hourly wind speed in San Vito-Cerreto is gradually decreasing during May, decreasing from 6.1 miles per hour to 5.4 miles per hour over the course of the month.
For reference, on November 28, the windiest day of the year, the daily average wind speed is 8.1 miles per hour, while on August 10, the calmest day of the year, the daily average wind speed is 4.9 miles per hour.
Average Wind Speed in May
Wind Direction in May
San Vito-Cerreto 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 surface water temperature in San Vito-Cerreto is increasing during May, rising by 6°F, from 61°F to 67°F, over the course of the month.
Average Water Temperature in May
The growing season in San Vito-Cerreto typically lasts for 9.3 months (283 days), from around March 1 to around December 9, rarely starting before February 4 or after March 27, and rarely ending before November 10 or after January 2.
The month of May in San Vito-Cerreto is reliably fully within the growing season.
Time Spent in Various Temperature Bands and the Growing Season in May
The average accumulated growing degree days in San Vito-Cerreto are increasing during May, increasing by 341°F, from 231°F to 572°F, over the course of the month.
Growing Degree Days in May
The average daily incident shortwave solar energy in San Vito-Cerreto is increasing during May, rising by 1.0 kWh, from 5.9 kWh to 6.9 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in May
For the purposes of this report, the geographical coordinates of San Vito-Cerreto are 44.023 deg latitude, 10.172 deg longitude, and 679 ft elevation.
The topography within 2 miles of San Vito-Cerreto contains extreme variations in elevation, with a maximum elevation change of 3,465 feet and an average elevation above sea level of 1,087 feet. Within 10 miles also contains extreme variations in elevation (6,302 feet). Within 50 miles also contains extreme variations in elevation (7,119 feet).
The area within 2 miles of San Vito-Cerreto is covered by trees (70%), artificial surfaces (16%), and cropland (15%), within 10 miles by trees (45%) and water (25%), and within 50 miles by trees (37%) and water (34%).
This report illustrates the typical weather in San Vito-Cerreto year round, 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 San Vito-Cerreto.
For each station, the records are corrected for the elevation difference between that station and San Vito-Cerreto 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 San Vito-Cerreto is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between San Vito-Cerreto and a given station.
The stations contributing to this reconstruction are: Sarzana / Luni (69%, 17 kilometers, northwest); Pisa International Airport (28%, 42 kilometers, southeast); and Monte Cimone (3.1%, 47 kilometers, northeast).
Time zones for aiports and weather stations are provided by AskGeo.com .