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Castel di Sangro Weather and Climate: A Comprehensive Guide

The climate in Castel di Sangro is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to cold in the cooler months. It also experiences much rain/snowfall throughout the year. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

In Castel di Sangro, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 26°C in August. In February, the coolest month of the year, temperatures drop to a chilly 7°C.

At night, you can expect cooler temperatures, with averages dropping to around -2°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Castel di Sangro experiences significant rain/snowfall throughout the year, averaging 1056 mm of precipitation annually. Castel di Sangro can be quite wet during November, receiving approximately 122 mm of precipitation over 14 rainy days.

In contrast August, experiences much drier conditions, with 50 mm of rainfall, spread across 8 rainy days. For more details, please visit our Castel di Sangro Precipitation page.

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

Sunshine over the year

Castel di Sangro can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.2 hours of sunshine daily. In contrast, the city experiences much darker days in February, with only 3.4 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Campobasso, Italy (52 KM, 32 Miles).

Daily hours of sunshine

Data from: Campobasso, Italy (52 KM, 32 Miles).

Forecast for Castel di Sangro

Sun   Dec 22
4°C | -5°C
SW 3 m/s
2.5 mm
partly cloudy and  chance of slight sleet

partly cloudy and chance of slight sleet

Mon   Dec 23
2°C | -7°C
NW 4 m/s
1.3 mm
broken clouds and  chance of slight snow

broken clouds and chance of slight snow

Tue   Dec 24
-2°C | -7°C
NW 3 m/s
18 mm
overcast and heavy snow

overcast and heavy snow

The best time of year to visit Castel di Sangro in Italy

During the months of June, July, August 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 Castel di Sangro?
    August has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Castel di Sangro?
    The coldest month is February with an average maximum temperature of 7°C.
  • Which is the wettest month in Castel di Sangro?
    November tops the wettest month list with 122 mm of rainfall.
  • Which is the driest month in Castel di Sangro?
    August is the driest month with 50 mm of precipitation.
  • Which is the sunniest month in Castel di Sangro?
    July is the sunniest month with an average of 277 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.