Prince Rupert Weather in September
What's the weather like in Prince Rupert (British Columbia) in September 2024?
The climate in Prince Rupert during September can be summarized as mild and very wet.
September is in the fall / autumn in Prince Rupert and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 8°C (46°F) is normal.
| Daytime temperature | 14.1°C 57.4°F |
|---|---|
| Nightly temperature | 7.7°C 45.9°F |
| Average temperature | 10.9°C 51.6°F |
| Daily sunshine | 3.9 hrs |
| Avg rainfall | 262 mm 10.3 ins |
| Rainy days | 20 days |
| Sea temperature | 12.2°C 54°F |
| Humidity | 86% |
| Windspeed | 12.2kph 8 mph |
On average September is the 6th wettest month of the year in Prince Rupert with around 262mm 10.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.9 hours of sunshine per day.
September temperatures in Prince Rupert
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 Prince Rupert in September 2024.
Other monthly averages
Best places to visit in September
Prince Rupert weather stats
| Hottest month: | August | 15.9°C 60.6°F |
|---|---|---|
| Driest month: | July | 116mm 4.6ins |
| Sunniest month: | May | 6.1hrs |
| Coldest month: | January | 3.5°C 38.3°F |
| Wettest month: | October | 438mm 17.2ins |
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