Granville Weather in September

What's the weather like in Granville (Basse-Normandie) in September 2022?

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

September is in the fall / autumn in Granville and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 12°C (54°F) is normal.

Granville weather averages (imperial / metric)
Daytime temperature 19.7°C 67.5°F
Nightly temperature 12.1°C 53.8°F
Average temperature 15.9°C 60.6°F
Daily sunshine 6.4 hrs
Avg rainfall 68 mm 2.7 ins
Rainy days 13 days
Sea temperature 16.9°C 62.5°F
Humidity 80%
Windspeed 15.8kph 10 mph

On average September is the 5th wettest month of the year in Granville with around 68mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.4 hours of sunshine per day.

September temperatures in Granville

Granville average temperature in September

September rainfall

Granville average rain in September

September hourly sunshine

Granville 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 Granville in September 2022.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Granville weather stats

Granville weather statistics
Hottest month: July 21.4°C 70.5°F
Driest month: July 44mm 1.7ins
Sunniest month: July 8.7hrs
Coldest month: January 7.9°C 46.2°F
Wettest month: November 100mm 3.9ins
Map showing location of Granville (48.83792, -1.59714)

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