São Tomé in December
Great time to visit
December marks São Tomé's emergence from wet season doldrums with improving weather and holiday festivities. The transition period offers reasonable conditions and moderate pricing for year-end travel.
Weather
December sits at the beginning of the transition back to dry season with decreasing rainfall and more reliable sunny periods. While not quite at dry season perfection, conditions improve noticeably from November. Humidity remains elevated but becomes more tolerable.
29°C high22°C low6 rain days
Crowds & Cost
moderate crowds
~$80/day average
Events & Festivals
- •Christmas celebrations
- •New Year's Eve festivities
December Tips
- •Weather improves significantly from November - good timing for year-end travel
- •Book ahead for Christmas and New Year as locals and expats celebrate
- •Pack for both rain and sun as conditions can change quickly
All Months
The dry season from June to September offers the most reliable weather, with temperatures hovering around 80°F and minimal rainfall. December and January work well too — still relatively dry but with more afternoon showers. Here's the reality: São Tomé sits on the equator, so it's always humid and temperatures barely fluctuate. The wet season from March to May brings daily downpours that can wash out roads and cancel boat trips to nearby islands. But even during dry months, pack rain gear. Afternoon thunderstorms are part of life here. October and November see the heaviest rains and roughest seas. If you're planning to hike in the interior or visit Ilhéu das Rolas, stick to the drier months when trails are more accessible.
São Tomé Scores
Solo
6/10
Couples
8/10
Families
6/10
Adventure
7/10
Budget
6/10
Luxury
4/10
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