Herrljunga Weather in September
What's the weather like in Herrljunga (Västra Götaland) in September 2025?
The climate in Herrljunga during September can be summarized as mild and a little damp.
September is in the fall / autumn in Herrljunga and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 7°C (44°F) is normal.
| Daytime temperature | 15.2°C 59.3°F |
|---|---|
| Nightly temperature | 6.9°C 44.3°F |
| Average temperature | 11°C 51.8°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 84 mm 3.3 ins |
| Rainy days | 15 days |
| Sea temperature | 14.8°C 58.7°F |
| Humidity | 81% |
| Windspeed | 16.2kph 10 mph |
On average September is the 2nd wettest month of the year in Herrljunga with around 84mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 hours of sunshine per day.
September temperatures in Herrljunga
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 Herrljunga in September 2025.
Other monthly averages
Best places to visit in September
Herrljunga weather stats
| Hottest month: | July | 20.4°C 68.7°F |
|---|---|---|
| Driest month: | February | 41mm 1.6ins |
| Sunniest month: | June | 9.3hrs |
| Coldest month: | January | -0.8°C 30.6°F |
| Wettest month: | September | 84mm 3.3ins |
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