September Rainfall Precipitation in São Tomé & Príncipe

September generally is a moderate rainy month with an average rainfall around 65 mm in São Tomé.

Where and how much does it rain in São Tomé & Príncipe in September?

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

Weather conditions Weather

Temperatures

Precipitation

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Legend

heavy rainfall

high

moderate

low

almost none

Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

Select a Month of Interest

Check the weather conditions for any month in São Tomé & Príncipe.

For a detailed overview of the weather over the year and the best time to visit São Tomé & Príncipe, check out our São Tomé & Príncipe's climate page.

How much rainfall does São Tomé & Príncipe receive in September?

São Tomé in September is characterized by an average rainfall of 65 mm, leading to a combination of both wet and sunny days.

Interested in more climate information?

Weather and climate has detailed information for every country in the world. Are you going to São Tomé & Príncipe? Get detailed historical weather averages for many cities in São Tomé & Príncipe.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.