The climate in Wheeling during September can be summarized as mild and reasonably dry.
September is in the fall / autumn in Wheeling and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 11°C (52°F) is normal.
Daytime temperature | 24.8°C 76.6°F |
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Nightly temperature | 11°C 51.8°F |
Average temperature | 17.9°C 64.2°F |
Daily sunshine | 7 hrs |
Avg rainfall | 80 mm 3.1 ins |
Rainy days | 10 days |
Sea temperature | 21°C 69.8°F |
Humidity | 75% |
Windspeed | 11.5kph 7 mph |
On average September is the 4th driest month of the year in Wheeling with around 80mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 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 Wheeling in September 2025.
Best places to visit in September
Hottest month: | July | 28.7°C 83.7°F |
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Driest month: | February | 68mm 2.7ins |
Sunniest month: | July | 8.5hrs |
Coldest month: | January | 2.3°C 36.1°F |
Wettest month: | July | 120mm 4.7ins |