San Gimignano Climate by Month
San Gimignano has a typical inland Mediterranean climate.
Average day and night temperature
Visitors to San Gimignano can expect significant temperature changes throughout the year. Average daytime temperatures range from a very warm 31°C in August, the warmest time of the year, to a chilly 10°C during cooler months like January. At night, temperatures typically average around 2°C during these months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Generally, San Gimignano experiences moderate precipitation patterns, averaging 970 mm yearly. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives high rainfall, averaging 132 mm of precipitation, recorded across 14 rainy days. In contrast, the drier season, July brings less rainfall, with 34 mm over 6 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Seasonal changes in sunshine hours are quite dramatic in San Gimignano. While July receives considerable daily sunshine with up to 11.7 hours, November marks the darkest time of the year, where sunshine is scarce with only 3.3 hours of sunlight per day.Monthly hours of sunshine
Data from: Siena, Italy (29 KM, 18 Miles).
Daily hours of sunshine
Data from: Siena, Italy (29 KM, 18 Miles).
The best time of year to visit San Gimignano in Italy
During the months of May, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
The hottest season / summer takes place in June, July, August and September.
August has an average maximum temperature of 31°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 10°C.
November tops the wettest month list with 132 mm of rainfall.
July is the driest month with 34 mm of precipitation.
July is the sunniest month with an average of 350 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
