São Tomé weather in October
October in São Tomé: hot, soaked, with clean air — a great time to visit.
#10 of 12 months in São Tomé · #380 of 604 destinations to visit in October · comfort 72/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
São Tomé climate normals — October
| Daytime high | 27°C / 81°F | 🥵 hot |
|---|---|---|
| Nighttime low | 26°C / 78°F | |
| Feels like (high) | 32°C / 90°F | |
| Rainfall | 196 mm / 7.7 in | ⛈ soaked |
| Rainy days | 24 days | |
| Humidity | 84% | 💦 very humid |
| Dew point | 23°C / 74°F | |
| Sunshine | 9.1 h/day | |
| Daylight | 12.1 h | |
| Wind | 21 km/h / 13 mph | |
| Air quality (US AQI) | 31 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is São Tomé?
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São Tomé in October — FAQ
- Is October a good time to visit São Tomé?
- October in São Tomé: hot, soaked, with clean air — a great time to visit. It ranks #10 of 12 months for São Tomé on SeasonMap's comfort score (72/100).
- What is the weather like in São Tomé in October?
- In October, São Tomé averages a daily high of 27.1°C and a low of 25.5°C, with about 195.7 mm of rain over roughly 24 rainy days.
- What is the air quality in São Tomé in October?
- São Tomé has a mean US Air Quality Index of about 31 in October.