The climate in Troutdale during September can be summarized as mild and reasonably dry.
September is in the fall / autumn in Troutdale and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 23°C (73°F), whilst at night 10°C (49°F) is normal.
Daytime temperature | 23°C 73.3°F |
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Nightly temperature | 9.5°C 49°F |
Average temperature | 16.2°C 61.2°F |
Daily sunshine | 8.6 hrs |
Avg rainfall | 68 mm 2.7 ins |
Rainy days | 7 days |
Sea temperature | 13.3°C 55.9°F |
Humidity | 67% |
Windspeed | 11.5kph 7 mph |
On average September is the 4th driest month of the year in Troutdale with around 68mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.6 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 Troutdale in September 2024.
Best places to visit in September
Hottest month: | August | 25.7°C 78.3°F |
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Driest month: | July | 25mm 1ins |
Sunniest month: | July | 11.6hrs |
Coldest month: | January | 6.9°C 44.4°F |
Wettest month: | December | 225mm 8.9ins |