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São Tomé & Príncipe temperatures in September

September is generally a warm month with maximum daytime temperatures around 27°C and nighttime temperatures around 24°C in São Tomé.

What is the temperature of the different cities in São Tomé & Príncipe in September?

Find the average daytime temperatures in September for the most popular destinations in São Tomé & Príncipe on the map below. Click on a destination dot for more detailed information.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • How much sun does São Tomé & Príncipe get in September?
  • São Tomé enjoys a balanced 121 hours of sunlight. This makes it neither too overcast nor too sunny.

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