São Tomé das Letras Weather in December
December in São Tomé das Letras brings high temperatures around 28°C (82°F) during the day, dropping to 18°C (64°F) at night, and as part of the rainy season, heavy rainfall is common.
Rainfall in São Tomé das Letras in December
As part of the rainy season, São Tomé das Letras sees around 23 days of rain in December, with an average of 233 mm (9.2 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.
Temperature in São Tomé das Letras in December
São Tomé das Letras in December gets highs of 28°C (82°F) during the day and drops to 18°C (64°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit São Tomé das Letras. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our São Tomé das Letras's climate page.
São Tomé das Letras Temperature in December
Min Temperature
18°C (64°F)
Max Temperature
28°C (82°F)
Chance of Rain
76%
Precipitation
233 mm (9.2 in)
Rainy days
23 days
Best Places in Brazil in December
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in December →
perfect weather
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tolerable
unpleasant
poor
What to Wear in São Tomé das Letras in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!What To Do in São Tomé das Letras in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our São Tomé das Letras's climate page.
See the full São Tomé das Letras climate overview or explore weather in Brazil.
