Namsos Weather in September
What's the weather like in Namsos (Nord-Trøndelag) in September 2024?
The climate in Namsos during September can be summarized as cool and wet.
September is in the fall / autumn in Namsos and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 6°C (43°F) is normal.
| Daytime temperature | 12.1°C 53.8°F |
|---|---|
| Nightly temperature | 6.3°C 43.3°F |
| Average temperature | 9.2°C 48.6°F |
| Daily sunshine | 3.7 hrs |
| Avg rainfall | 162 mm 6.4 ins |
| Rainy days | 25 days |
| Sea temperature | 12.3°C 54.1°F |
| Humidity | 81% |
| Windspeed | 15.8kph 10 mph |
On average September is the 2nd wettest month of the year in Namsos with around 162mm 6.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 25 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.7 hours of sunshine per day.
September temperatures in Namsos
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 Namsos in September 2024.
Other monthly averages
Best places to visit in September
Namsos weather stats
| Hottest month: | July | 15.9°C 60.6°F |
|---|---|---|
| Driest month: | May | 62mm 2.4ins |
| Sunniest month: | May | 3.6hrs |
| Coldest month: | January | -0.2°C 31.6°F |
| Wettest month: | October | 169mm 6.7ins |
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