Sao Tome weather in January 2026

Expect daytime maximum temperatures of 84°F in Sao Tome, Sao Tome & Principe in January and high heat and humidity based on long-term weather averages. There are 3 hours of sunshine per day on average with 13 days with some rainfall and typically 4.4 inches of rainfall in the month.

  • 84°F maximum daytime temperature in January in Sao Tome84
    84°F max day temperature
  • 3 hours of sunshine per day
  • 13 days with some rainfall in January in Sao Tome13
    13 days with some rainfall
  • 72°F minimum night-time temperature in January in Sao Tome72
    72°F min night temperature
  • 12 hours of daylight per day in January in Sao Tome12
    12 hours of daylight per day
  • High heat & humidity in January in Sao TomeH
    High heat & humidity
  • 4.4 inches monthly rainfall in January in Sao Tome4.4
    4.4 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Sao Tome11
    11+ (Extreme) UV index
  • 82°F sea temperature in January in Sao Tome82
    82°F sea temperature

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The January weather guide for Sao Tome & Principe (Sao Tome) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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How hot is it in Sao Tome in January?

Daytime temperatures usually reach 84°F in Sao Tome in January with high heat and humidity, falling to 72°F at night.

How sunny is it in Sao Tome in January?

There are normally 3 hours of bright sunshine each day in Sao Tome in January - that's 28% of daylight hours.

How warm is the sea around Sao Tome in January?

The average sea temperature around Sao Tome in January is 82°F.

Does it rain in Sao Tome in January?

There are usually 13 days with some rain in Sao Tome in January and the average monthly rainfall is 4.4 inches.

Sao Tome January sunrise & sunset times

Browse the sunrise and sunset times for Sao Tome in January 2026. Select a month to view Sao Tome sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 05:33 17:40
Friday, 16th January 2026 05:40 17:46
Saturday, 31st January 2026 05:43 17:50

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