Sao Tome, Sao Tome and Principe 14-Day Forecast
Sao Tome and Principe 🇸🇹
The 14-day forecast for Sao Tome is temporarily unavailable - please check back shortly. Meanwhile, the monthly averages below give a reliable picture of what to expect.
Sao Tome 14-day outlook: the story
Aim for May to September and January if you get the choice: the dry season is running but the afternoons are still bearable, and highs average 82°F (28°C) against roughly 20 wet days a month. For the same question asked the other way round, see where else is warm in May.
For typical conditions month by month, see the Sao Tome climate & average temperatures guide.
Average temperatures in Sao Tome by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 83° | 77° | 26 | 9.0 in | 9.4 h/day | 12.1 h | 85% | 87% |
| February | 84° | 78° | 24 | 8.2 in | 9.4 h/day | 12.1 h | 85% | 86% |
| March | 85° | 78° | 24 | 9.7 in | 8.6 h/day | 12.1 h | 79% | 86% |
| April | 85° | 78° | 24 | 9.1 in | 8.8 h/day | 12.1 h | 78% | 86% |
| May | 83° | 78° | 23 | 8.8 in | 8.6 h/day | 12.1 h | 75% | 86% |
| June | 82° | 75° | 13 | 2.9 in | 9.6 h/day | 12.1 h | 43% | 84% |
| July | 81° | 74° | 14 | 2.3 in | 9.2 h/day | 12.1 h | 46% | 83% |
| August | 80° | 74° | 19 | 4.8 in | 8.5 h/day | 12.1 h | 60% | 84% |
| September | 81° | 75° | 24 | 9.2 in | 8.4 h/day | 12.1 h | 80% | 86% |
| October | 81° | 76° | 27 | 15.6 in | 8.3 h/day | 12.1 h | 88% | 88% |
| November | 82° | 76° | 26 | 13.3 in | 8.6 h/day | 12.1 h | 86% | 88% |
| December | 82° | 77° | 28 | 11.8 in | 8.8 h/day | 12.1 h | 91% | 88% |
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