The climate in Henån during September can be summarized as mild and a little damp.
September is in the fall / autumn in Henån and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (60°F), whilst at night 9°C (48°F) is normal.
| Daytime temperature | 15.4°C 59.7°F |
|---|---|
| Nightly temperature | 8.8°C 47.8°F |
| Average temperature | 12.1°C 53.8°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 85 mm 3.4 ins |
| Rainy days | 14 days |
| Sea temperature | 15.1°C 59.2°F |
| Humidity | 82% |
| Windspeed | 21.2kph 13 mph |
On average September is the 3rd wettest month of the year in Henån with around 85mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 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 Henån in September 2025.
Best places to visit in September
| Hottest month: | July | 20.2°C 68.4°F |
|---|---|---|
| Driest month: | February | 43mm 1.7ins |
| Sunniest month: | June | 9.5hrs |
| Coldest month: | February | 0.5°C 32.9°F |
| Wettest month: | October | 95mm 3.7ins |