Weather in September
Temperature
Suifenhe's weather in September involves a decrease in the average high-temperature, moving down from August's warm 24.3°C (75.7°F) to a refreshing 18.9°C (66°F). A dramatic downturn marks the September nights, with lows averaging at a chilly 6.3°C (43.3°F).Humidity
The average relative humidity in September is 75%.Rainfall
In Suifenhe, in September, it is raining for 10.7 days, with typically 68mm (2.68") of accumulated precipitation. In Suifenhe, during the entire year, the rain falls for 123.8 days and collects up to 554mm (21.81") of precipitation.Daylight
In Suifenhe, China, the average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 04:38 and sunset at 17:52. On the last day of September, in Suifenhe, sunrise is at 05:12 and sunset at 16:58 CST.
Sunshine
In September, the average sunshine in Suifenhe is 6.9h.Frequently asked questions
What is the usual temperature for Suifenhe in September?
What is the average humidity in September in Suifenhe?
How many days does it rain in September in Suifenhe?
How many hours of daylight does Suifenhe have in September?
When are sunrise and sunset in September in Suifenhe?
How long on average sun shines in September in Suifenhe?
Average temperature in September
Suifenhe, China
- Average high temperature in September: 18.9°C
The warmest month (with the highest average high temperature) is July (25°C).
The month with the lowest average high temperature is January (-10.7°C).
- Average low temperature in September: 6.3°C
The month with the highest average low temperature is July (14.6°C).
The coldest month (with the lowest average low temperature) is January (-21.5°C).
Average humidity in September
Suifenhe, China
- Average humidity in September: 75%
The months with the highest relative humidity are July and August (82%).
The month with the lowest relative humidity is April (53%).
Average rainfall in September
Suifenhe, China
- Average rainfall in September: 67.7mm
The wettest month (with the highest rainfall) is July (113.3mm).
The driest month (with the least rainfall) is January (5.9mm).
Average rainfall days in September
Suifenhe, China
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is June (15.6 days).
The month with the least rainy days is January (6.1 days).
Average daylight in September /
Average sunshine in September
Suifenhe, China
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is May (Average sunshine: 7h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Suifenhe, China
Weather forecast for your location
2. Allow the app to use your location
