Leichlingen Weather in September
What's the weather like in Leichlingen (North Rhine-Westphalia) in September 2025?
The climate in Leichlingen during September can be summarized as mild and reasonably dry.
September is in the fall / autumn in Leichlingen and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 11°C (51°F) is normal.
| Daytime temperature | 19°C 66.2°F |
|---|---|
| Nightly temperature | 10.6°C 51.1°F |
| Average temperature | 14.8°C 58.6°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 70 mm 2.8 ins |
| Rainy days | 15 days |
| Sea temperature | 18°C 64.4°F |
| Humidity | 78% |
| Windspeed | 10.8kph 7 mph |
On average September is the 6th wettest month of the year in Leichlingen with around 70mm 2.8 inches of rain making it a reasonably dry 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 Leichlingen
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 Leichlingen in September 2025.
Other monthly averages
Best places to visit in September
Leichlingen weather stats
| Hottest month: | July | 22°C 71.6°F |
|---|---|---|
| Driest month: | February | 53mm 2.1ins |
| Sunniest month: | August | 6.6hrs |
| Coldest month: | January | 3.7°C 38.7°F |
| Wettest month: | June | 88mm 3.5ins |
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