Weather in September
Temperature
Yanji's September weather features a mild decline in high-temperatures, reducing from a warm 26.9°C (80.4°F) in August to an agreeable 21.9°C (71.4°F). Yanji documents a substantial shift from daytime warmth, recording an average nighttime temperature of 9.1°C (48.4°F) in September.Humidity
The average relative humidity in September is 77%.Rainfall
In Yanji, in September, during 10.4 rainfall days, 64mm (2.52") of precipitation is typically accumulated. Throughout the year, there are 101.2 rainfall days, and 528mm (20.79") of precipitation is accumulated.Daylight
In Yanji, the average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 04:46 and sunset at 17:57. On the last day of September, sunrise is at 05:18 and sunset at 17:05 CST.
Sunshine
The average sunshine in September is 6.6h.Frequently asked questions
What are September temperatures in Yanji?
What is the average humidity in September in Yanji?
How much does it rain in Yanji in September?
How many hours of daylight does Yanji have in September?
When is the sunrise / sunset in September in Yanji?
How long on average sun shines in September in Yanji?
Average temperature in September
Yanji, China
- Average high temperature in September: 21.9°C
The warmest month (with the highest average high temperature) is July (27.1°C).
The month with the lowest average high temperature is January (-6.5°C).
- Average low temperature in September: 9.1°C
The month with the highest average low temperature is July (17.2°C).
The coldest month (with the lowest average low temperature) is January (-19.4°C).
Average humidity in September
Yanji, China
- Average humidity in September: 77%
The month with the highest relative humidity is August (80%).
The month with the lowest relative humidity is March (53%).
Average rainfall in September
Yanji, China
- Average rainfall in September: 64.1mm
The wettest month (with the highest rainfall) is August (121.9mm).
The driest month (with the least rainfall) is January (3.7mm).
Average rainfall days in September
Yanji, China
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is June (15.1 days).
The month with the least rainy days is January (3.1 days).
Average daylight in September /
Average sunshine in September
Yanji, China
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is May (Average sunshine: 7h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Yanji, China
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