The Gambia
Long-term weather forecast
Long-term weather forecast

January weather forecast and Climate
Banjul, The Gambia

A bird
A bird's eye view of the cool city of Banjul in the Gambia, with a distant view of the Gambia river
  • The average high temperature in January: 31°C

The warmest month (with the highest average high temperature) is March (34°C).
The month with the lowest average high temperature is August (29°C).

  • The average low temperature in January: 15°C

Months with the highest average low temperature are June, July, August and September (23°C).
The coldest month (with the lowest average low temperature) is January (15°C).

  • The average humidity in January: 47%

The month with the highest relative humidity is August (86%).
The month with the lowest relative humidity is February (46%).

  • The average rainfall in January: 3mm

The wettest month (with the highest rainfall) is August (500mm).
Driest months (with the lowest rainfall) are March and April (0mm).

  • The average rainfall days in January: 0 days

Months with the highest number of rainy days are August and September (19 days).
Months with the lowest number of rainy days are January, February, March and April (0 days).

  • The average sea temperature in January: 22°C

Best months for swimming (with the highest average sea temperature) are July, August, September, October and November (28°C).
Coldest months (with the lowest average sea temperature) are February and March (21°C).

  • The average daylight in January: 11h

Months with the longest days are May, June, July and August (Average daylight: 13h).
Months with shortest days are January and December (Average daylight: 11h).

  • The average sunshine in January: 9h

The month with most sunshine is February (Average sunshine: 10.1h).
Months with least sunshine are July, August and September (Average sunshine: 6).

  • The average UV index in January: 10

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).