The climate in Notre-Dame-de-l'Île-Perrot during December can be summarized as cold and a little damp.
December is in the winter in Notre-Dame-de-l'Île-Perrot and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing -3°C (27°F), whilst at night -11°C (13°F) is normal.
| Daytime temperature | -2.7°C 27.1°F |
|---|---|
| Nightly temperature | -10.7°C 12.7°F |
| Average temperature | -6.7°C 19.9°F |
| Daily sunshine | 3 hrs |
| Avg rainfall | 82 mm 3.2 ins |
| Rainy days | 15 days |
| Sea temperature | 5.3°C 41.5°F |
| Humidity | 77% |
| Windspeed | 14.8kph 9 mph |
On average December is the 5th wettest month of the year in Notre-Dame-de-l'Île-Perrot with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 3 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 Notre-Dame-de-l'Île-Perrot in December 2025.
Best places to visit in December
| Hottest month: | July | 26°C 78.8°F |
|---|---|---|
| Driest month: | February | 60mm 2.4ins |
| Sunniest month: | July | 9.5hrs |
| Coldest month: | January | -6.1°C 21°F |
| Wettest month: | August | 100mm 3.9ins |