Montmorency Weather in May

What's the weather like in Montmorency (Île-de-France) in May 2025?

The climate in Montmorency during May can be summarized as mild and reasonably dry.

May is in the spring in Montmorency and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 18°C (64°F), whilst at night 9°C (49°F) is normal.

Montmorency weather averages (imperial / metric)
Daytime temperature 18°C 64.3°F
Nightly temperature 9.3°C 48.7°F
Average temperature 13.6°C 56.5°F
Daily sunshine 7 hrs
Avg rainfall 62 mm 2.4 ins
Rainy days 16 days
Sea temperature 12.7°C 54.8°F
Humidity 76%
Windspeed 13.3kph 8 mph

On average May is the wettest month of the year in Montmorency with around 62mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 7 hours of sunshine per day.

May temperatures in Montmorency

Montmorency average temperature in May

May rainfall

Montmorency average rain in May

May hourly sunshine

Montmorency average rain in May

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 Montmorency in May 2025.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Montmorency weather stats

Montmorency weather statistics
Hottest month: July 23.3°C 73.9°F
Driest month: April 45mm 1.8ins
Sunniest month: August 7.8hrs
Coldest month: January 5.9°C 42.6°F
Wettest month: May 62mm 2.4ins
Map showing location of Montmorency (48.98826, 2.3434) Montmorency map pin © Google

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