The climate in Montmagny during May can be summarized as mild and a little damp.
May is in the spring in Montmagny and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 16°C (60°F), whilst at night 5°C (40°F) is normal.
Daytime temperature | 15.8°C 60.4°F |
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Nightly temperature | 4.6°C 40.3°F |
Average temperature | 10.2°C 50.4°F |
Daily sunshine | 7 hrs |
Avg rainfall | 99 mm 3.9 ins |
Rainy days | 13 days |
Sea temperature | 5.6°C 42.1°F |
Humidity | 66% |
Windspeed | 13kph 8 mph |
On average May is the 4th wettest month of the year in Montmagny with around 99mm 3.9 inches of rain making it a a little damp 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 7 hours of sunshine per day.
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 Montmagny in May 2025.
Hottest month: | July | 24°C 75.2°F |
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Driest month: | February | 62mm 2.4ins |
Sunniest month: | August | 7.8hrs |
Coldest month: | January | -7.7°C 18.1°F |
Wettest month: | August | 118mm 4.6ins |