The climate in Haugesund during September can be summarized as mild and very wet.
September is in the fall / autumn in Haugesund and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 9°C (48°F) is normal.
Daytime temperature | 14°C 57.2°F |
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Nightly temperature | 8.8°C 47.8°F |
Average temperature | 11.4°C 52.5°F |
Daily sunshine | 3.9 hrs |
Avg rainfall | 260 mm 10.2 ins |
Rainy days | 26 days |
Sea temperature | 13.9°C 57°F |
Humidity | 81% |
Windspeed | 16.2kph 10 mph |
On average September is the 3rd wettest month of the year in Haugesund with around 260mm 10.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 26 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.9 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 Haugesund in September 2025.
Best places to visit in September
Hottest month: | August | 16.8°C 62.2°F |
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Driest month: | May | 98mm 3.9ins |
Sunniest month: | June | 8.2hrs |
Coldest month: | February | 3.1°C 37.6°F |
Wettest month: | October | 264mm 10.4ins |