Long-term weather forecast
Long-term weather forecast

September weather forecast and Climate
Rajshahi, Bangladesh

  • The average high temperature in September: 32.3°C

The warmest month (with the highest average high temperature) is April (35.9°C).
The month with the lowest average high temperature is January (25.4°C).

  • The average low temperature in September: 25.9°C

The month with the highest average low temperature is August (26.2°C).
The coldest month (with the lowest average low temperature) is January (10.2°C).

  • The average humidity in September: 80%

The month with the highest relative humidity is July (88%).
The month with the lowest relative humidity is February (35%).

  • The average rainfall in September: 234mm

The wettest month (with the highest rainfall) is July (301mm).
The driest month (with the lowest rainfall) is December (2mm).

  • The average rainfall days in September: 11 days

The month with the highest number of rainy days is July (14 days).
The month with the lowest number of rainy days is December (0 days).

  • The average daylight in September: 12h

The month with the longest days is June (Average daylight: 14h).
Months with shortest days are January, February, November and December (Average daylight: 11h).

  • The average sunshine in September: 4h

The month with most sunshine is April (Average sunshine: 8h).
Months with least sunshine are July and August (Average sunshine: 3).

  • The average UV index in September: 11

Months with the highest UV index are May, June, July and August (UV index 12).
Months with the lowest UV index are January and December (UV index 6).