Castilly weather in September (Lower Normandy, France)

Will it be rainy or sunny in Castilly this September? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

The weather in Castilly is usually perfect in September, characterized by pleasant temperatures and moderate rainfall. During the daylight hours, temperatures often reach 20°C. After dark they usually decrease to around 13°C.

Precipitation

Castilly in September usually receives moderate rainfall, averaging around 61 mm for the month. When we look at the climate data from the last 30 years, you can expect around 13 days of rain.

Average sunshine

With about 166 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.

So this is a great month to visit if you prefer dry days with pleasant temperatures. June, July, August and September typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Castilly climate page with graphs.

 

Castilly, monthly averages in September

Min Temperature 13°C  

Max Temperature 20°C  

Chance of Rain 44%  

Precipitation 61 mm  

Rainy days 13 days  

Humidity 83% *  

Sunshine 166 hours *  

Percentage Sunshine *  

Data from: Caen, France (48 KM, 30 Miles).

Where to go in France in September

Find out more about the weather in France and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Castilly, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Castilly.

Our site offers climate and forecast data for every country in the world. Are you going to France? On this website you can find historical weather averages for many cities in France. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.