Castilly Weather and Climate: A Comprehensive Guide
The climate in Castilly is marked by big temperature swings throughout the year.
Temperatures range from warm during the warmest months
to cold in the cooler months.
It receives a reasonable amount of rainfall.
Now, let’s explore all the climate details to give you a full picture.
Average maximum day and minimum night temperature
In Castilly, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 23°C in August. In February, the coolest month of the year, temperatures drop to a chilly 10°C.
At night, you can expect cooler temperatures, with averages dropping to around 4°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
On average, Castilly receives a reasonable amount of rainfall, with an annual precipitation of 825 mm. Castilly experiences moderate seasonal variation in rainfall, with monthly averages ranging from 90 mm in December, the wettest month, and 53 mm in July, the driest month.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
Castilly can be enjoyed more throughout the sunniest month of June under a blue sky, with approximately 7.2 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.0 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The city experiences its highest humidity in December, reaching 87%. In April, the humidity drops to its lowest level at 80%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
broken clouds and no rain broken clouds and no rain overcast and no rainForecast for Castilly
3 m/s
2 m/s
3 m/s
The best time of year to visit Castilly in France
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:
August has an average maximum temperature of 23°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 10°C.
December tops the wettest month list with 90 mm of rainfall.
July is the driest month with 53 mm of precipitation.
June is the sunniest month with an average of 215 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.
