The climate in Gröde during September can be summarized as mild and a little damp.
September is in the fall / autumn in Gröde and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 17°C (63°F), whilst at night 10°C (50°F) is normal.
| Daytime temperature | 17.2°C 62.9°F |
|---|---|
| Nightly temperature | 9.7°C 49.5°F |
| Average temperature | 13.4°C 56.2°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 91 mm 3.6 ins |
| Rainy days | 17 days |
| Sea temperature | 16.8°C 62.3°F |
| Humidity | 84% |
| Windspeed | 18kph 11 mph |
On average September is the 3rd wettest month of the year in Gröde with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 17 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 Gröde in September 2025.
Best places to visit in September
| Hottest month: | August | 20.3°C 68.5°F |
|---|---|---|
| Driest month: | February | 43mm 1.7ins |
| Sunniest month: | May | 7.9hrs |
| Coldest month: | January | 2.6°C 36.7°F |
| Wettest month: | August | 95mm 3.7ins |