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Castelli Weather and Climate: A Comprehensive Guide

The temperature in Castelli can vary greatly throughout the year. The temperatures shift from warm to cold. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Castelli. Average daytime temperatures reach a comfortable 28°C in August. In February, the coolest month of the year, temperatures drop to a chilly 9°C.

At night, you can expect cooler temperatures, with averages dropping to around -1°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Castelli has a relatively rain/snowy climate with high precipitation levels, averaging 1088 mm of rain/snowfall annually. Despite minor fluctuations, Castelli enjoys fairly consistent precipitation throughout the year. In April, you can expect around 107 mm of precipitation, while in August, Castelli receives about 72 mm.

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

Sunshine over the year

Castelli can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.1 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.0 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Pescara, Italy (40 KM, 25 Miles).

Daily hours of sunshine

Data from: Pescara, Italy (40 KM, 25 Miles).

Forecast for Castelli

Sun   Dec 22
7°C | -5°C
SW 3 m/s
1.6 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Mon   Dec 23
3°C | -6°C
N 4 m/s
3.2 mm
partly cloudy and  chance of slight snow

partly cloudy and chance of slight snow

Tue   Dec 24
1°C | -5°C
N 4 m/s
27 mm
overcast and heavy snow

overcast and heavy snow

The best time of year to visit Castelli in Italy

During the months of May, June and September 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:
  • Which is the warmest month in Castelli?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Castelli?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in Castelli?
    April tops the wettest month list with 107 mm of rainfall.
  • Which is the driest month in Castelli?
    August is the driest month with 72 mm of precipitation.
  • Which is the sunniest month in Castelli?
    July is the sunniest month with an average of 304 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.