The climate in Langfang during September can be summarized as warm and reasonably dry.
September is in the fall / autumn in Langfang and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (79°F), whilst at night 15°C (59°F) is normal.
Daytime temperature | 26.1°C 79°F |
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Nightly temperature | 14.9°C 58.8°F |
Average temperature | 20.5°C 68.9°F |
Daily sunshine | 8.5 hrs |
Avg rainfall | 43 mm 1.7 ins |
Rainy days | 7 days |
Sea temperature | 19.7°C 67.4°F |
Humidity | 68% |
Windspeed | 7.6kph 5 mph |
On average September is the 4th wettest month of the year in Langfang with around 43mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.5 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 Langfang in September 2025.
Best places to visit in September
Hottest month: | July | 30.8°C 87.4°F |
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Driest month: | January | 2mm 0.1ins |
Sunniest month: | January | 6.9hrs |
Coldest month: | January | 1.4°C 34.5°F |
Wettest month: | July | 169mm 6.7ins |