Saint-Lambert Weather in September
What's the weather like in Saint-Lambert (Quebec) in September 2024?
The climate in Saint-Lambert during September can be summarized as cool and damp.
September is in the fall / autumn in Saint-Lambert and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 5°C (40°F) is normal.
| Daytime temperature | 15.1°C 59.2°F |
|---|---|
| Nightly temperature | 4.5°C 40.1°F |
| Average temperature | 9.8°C 49.6°F |
| Daily sunshine | 4.6 hrs |
| Avg rainfall | 119 mm 4.7 ins |
| Rainy days | 16 days |
| Sea temperature | 11.4°C 52.5°F |
| Humidity | 80% |
| Windspeed | 12.6kph 8 mph |
On average September is the wettest month of the year in Saint-Lambert with around 119mm 4.7 inches of rain making it a damp 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 4.6 hours of sunshine per day.
September temperatures in Saint-Lambert
September rainfall
September hourly sunshine
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 Saint-Lambert in September 2024.
Other monthly averages
Best places to visit in September
Saint-Lambert weather stats
| Hottest month: | July | 22.9°C 73.2°F |
|---|---|---|
| Driest month: | February | 35mm 1.4ins |
| Sunniest month: | July | 8.7hrs |
| Coldest month: | January | -12°C 10.4°F |
| Wettest month: | September | 119mm 4.7ins |
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