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Casetta Weather and Climate: A Comprehensive Guide

The climate in Casetta is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It receives mid-range precipitation levels. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

In Casetta, temperatures differ significantly between summer and winter months. Average maximum 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 drop to an average of around 2°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

On average, Casetta receives a reasonable amount of rain/snowfall, with an annual precipitation of 874 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives high rainfall, averaging 116 mm of precipitation, recorded across 14 rainy days. In contrast, the drier season, July brings less rainfall, with 32 mm over 6 rainy days. For more details, please visit our Casetta Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Casetta. 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. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Siena, Italy (7 KM, 4 Miles).

Daily hours of sunshine

Data from: Siena, Italy (7 KM, 4 Miles).

Forecast for Casetta

Sun   Dec 22
10°C | -2°C
SW 5 m/s
6.4 mm
broken clouds and rain

broken clouds and rain

Mon   Dec 23
9°C | 1°C
NW 4 m/s
1 mm
partly cloudy and small chance of slight sleet

partly cloudy and small chance of slight sleet

Tue   Dec 24
9°C | 0°C
N 5 m/s
clear and no rain

clear and no rain

The best time of year to visit Casetta 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:
  • When is summer in Casetta?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Casetta?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Casetta?
    The coldest month is January with an average maximum temperature of 10°C.
  • Which is the wettest month in Casetta?
    November tops the wettest month list with 116 mm of rainfall.
  • Which is the driest month in Casetta?
    July is the driest month with 32 mm of precipitation.
  • Which is the sunniest month in Casetta?
    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.