Long term weather forecast
Long term weather forecast

September weather forecast and Climate
Harbin, China

  • Average high temperature in September: 69.3°F

Warmest month (with highest average high temperature) is July (82.2°F).
Month with lowest average high temperature is January (9.5°F).

  • Average low temperature in September: 47.7°F

Month with highest average low temperature is July (64.9°F).
Coldest month (with lowest average low temperature) is January (-11.4°F).

  • Average humidity in September: 70%

Month with highest relative humidity is August (78%).
Month with lowest relative humidity is April (49%).

  • Average rainfall in September: 2.3"

Wettest month (with highest rainfall) is July (5.6").
Driest month (with lowest rainfall) is January (0.1").

  • Average rainfall days in September: 9.9 days

Month with highest number of rainy days is July (14.2 days).
Months with lowest number of rainy days are February and March (5.7 days).

  • Average daylight in September: 13h

Month with longest days is June (Average daylight: 16h).
Months with shortest days are January, November and December (Average daylight: 9h).

  • Average sunshine in September: 7.7h

Month with most sunshine is June (Average sunshine: 8.7h).
Month with least sunshine is December (Average sunshine: 4.5h).

  • Average UV index in September: 5

Month with highest UV index is July (UV index 8).
Months with lowest UV index are January, November and December (UV index 1).