Fontainebleau Weather in September

What's the weather like in Fontainebleau (Île-de-France) in September 2024?

The climate in Fontainebleau during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Fontainebleau and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 11°C (52°F) is normal.

Fontainebleau weather averages (imperial / metric)
Daytime temperature 21°C 69.7°F
Nightly temperature 11.3°C 52.3°F
Average temperature 16.1°C 61°F
Daily sunshine 6.5 hrs
Avg rainfall 54 mm 2.1 ins
Rainy days 12 days
Sea temperature 18.6°C 65.4°F
Humidity 78%
Windspeed 12.2kph 8 mph

On average September is the 4th wettest month of the year in Fontainebleau with around 54mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.5 hours of sunshine per day.

September temperatures in Fontainebleau

Fontainebleau average temperature in September

September rainfall

Fontainebleau average rain in September

September hourly sunshine

Fontainebleau average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Fontainebleau in September 2024.

Other monthly averages

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Fontainebleau weather stats

Fontainebleau weather statistics
Hottest month: July 24.1°C 75.4°F
Driest month: April 43mm 1.7ins
Sunniest month: July 8.6hrs
Coldest month: January 5.9°C 42.6°F
Wettest month: May 61mm 2.4ins
Map showing location of Fontainebleau (48.4, 2.7) Fontainebleau map pin © Google

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