Saint Louis
Long-term weather forecast
Long-term weather forecast

January weather forecast and Climate
Saint Louis, Senegal

  • The average high temperature in January: 30.5°C

The warmest month (with the highest average high temperature) is October (33.7°C).
The month with the lowest average high temperature is May (30.3°C).

  • The average low temperature in January: 15.2°C

The month with the highest average low temperature is September (25.1°C).
The coldest month (with the lowest average low temperature) is January (15.2°C).

  • The average humidity in January: 44%

The month with the highest relative humidity is August (80%).
The month with the lowest relative humidity is January (44%).

  • The average rainfall in January: 1.5mm

The wettest month (with the highest rainfall) is August (94.3mm).
The driest month (with the lowest rainfall) is April (0mm).

  • The average rainfall days in January: 1 days

Months with the highest number of rainy days are August and September (6 days).
Months with the lowest number of rainy days are March, April, May, November and December (0 days).

  • The average sea temperature in January: 21.5°C

The best month for swimming (with the highest average sea temperature) is September (28.2°C).
The coldest month (with the lowest average sea temperature) is March (19.6°C).

  • The average daylight in January: 11h

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

  • The average sunshine in January: 7.8h

The month with most sunshine is April (Average sunshine: 9.5h).
The month with least sunshine is June (Average sunshine: 7.4h).

  • The average UV index in January: 8

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
Months with the lowest UV index are January and December (UV index 8).