Val-des-Monts Weather in September
What's the weather like in Val-des-Monts (Quebec) in September 2025?
The climate in Val-des-Monts during September can be summarized as mild and a little damp.
September is in the fall / autumn in Val-des-Monts and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 8°C (47°F) is normal.
| Daytime temperature | 18.9°C 66°F |
|---|---|
| Nightly temperature | 8.1°C 46.6°F |
| Average temperature | 13.5°C 56.3°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 88 mm 3.5 ins |
| Rainy days | 12 days |
| Sea temperature | 16.1°C 60.9°F |
| Humidity | 77% |
| Windspeed | 10.8kph 7 mph |
On average September is the 5th wettest month of the year in Val-des-Monts with around 88mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
September temperatures in Val-des-Monts
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 Val-des-Monts in September 2025.
Other monthly averages
Best places to visit in September
Val-des-Monts weather stats
| Hottest month: | July | 25.5°C 77.9°F |
|---|---|---|
| Driest month: | February | 62mm 2.4ins |
| Sunniest month: | July | 9.4hrs |
| Coldest month: | January | -7.1°C 19.2°F |
| Wettest month: | August | 95mm 3.7ins |
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