Santo Antonio
São Tomé and Príncipe
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Santo Antonio, São Tomé and Príncipe

  • Average high temperature in January: 29°C

Warmest months (with the highest average high temperature) are February and March (29.6°C).
The month with the lowest average high temperature is July (26.8°C).

  • Average low temperature in January: 22°C

The month with the highest average low temperature is April (22.1°C).
The coldest month (with the lowest average low temperature) is February (20°C).

  • Average humidity in January: 88%

The month with the highest relative humidity is October (89%).
Months with the lowest relative humidity are June, July and August (83%).

  • Average rainfall in January: 113mm

The wettest month (with the highest rainfall) is October (398mm).
The driest month (with the lowest rainfall) is July (21mm).

  • Average rainfall days in January: 14 days

The month with the highest number of rainy days is October (25 days).
The month with the lowest number of rainy days is June (7 days).

  • Average sea temperature in January: 28°C

Best months for swimming (with the highest average sea temperature) are February, March, April and May (29°C).
Coldest months (with the lowest average sea temperature) are July, August and September (26°C).

  • Average daylight in January: 12h

Months with the longest days are January, February, March, April, May, June, July, August, September, October, November and December (Average daylight: 12h).
Months with shortest days are January, February, March, April, May, June, July, August, September, October, November and December (Average daylight: 12h).

  • Average sunshine in January: 4h

Months with most sunshine are January, February, March, April, May, June, November and December (Average sunshine: 4h).
The month with least sunshine is September (Average sunshine: 2h).

  • Average UV index in January: 12

Months with the highest UV index are January, February, March, April, May, August, September, October and November (UV index 12).
Months with the lowest UV index are June, July and December (UV index 11).

deutscheenglishespañolрусский中文