Thinking about venturing to São Tomé & Príncipe this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:
What to Expect in São Tomé & Príncipe in September
September in São Tomé & Príncipe generally has warm temperatures, with precipitation levels ranging from moderate to heavy.
Temperatures
You can expect warm maximum daytime temperatures of around 27°C (81°F) and nighttime temperatures around 24°C (75°F) in São Tomé.For a closer look at conditions across São Tomé & Príncipe, refer to the map below.
Precipitation
In September, precipitation varies across different areas. From moderate rainfall in Ilheu das Rolas with an average of 54 mm (2.1 in) to heavy rainfall in Santo António with 173 mm (6.8 in).Average sunshine
Sunshine levels are moderate in most locations. São Tomé typically sees 121 hours of sunlight, creating comfortable conditions that aren't too bright or too dim. Looking for something sunnier? Our weather planner helps you discover destinations with more reliable sunshine.
