São Tomé

What is the climate like in São Tomé?

The best time to visit São Tomé is typically April – September, with trip comfort peaking in July (8.5/10). São Tomé is warmest in March, when daily highs average 88°F (31°C), and coolest in July, when lows fall to about 57°F (14°C). The wettest month is typically January and the driest is July; the year sees roughly 51 in (1302 mm) of precipitation.

• Best time to visitApril – September — comfort peaks in July (8.5/10)
• Warmest monthMarch — average high 88°F (31°C)
• Coolest monthJuly — average low 57°F (14°C)
• Wettest monthJanuary (7.0 in (178 mm))
• Driest monthJuly (1.0 in (24 mm))
• Annual precipitation51 in (1302 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)