Average annual temperature is 23.0 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Tsoumbi
* Weather data for Tsoumbi Gabon is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.0 | 32.5 | 30.6 | 31.5 | 30.8 | 29.5 | 28.7 | 30.1 | 30.6 | 31.0 | 30.3 | 31.3 |
| Average daytime temperature (°C) | 27.6 | 28.8 | 28.6 | 28.6 | 28.9 | 27.1 | 26.3 | 26.6 | 27.8 | 28.6 | 27.9 | 27.7 |
| Average temperature (°C) | 22.4 | 23.3 | 23.3 | 23.4 | 23.7 | 22.7 | 22.1 | 22.4 | 22.9 | 23.2 | 23.0 | 23.1 |
| Average night temperature (°C) | 19.6 | 20.2 | 20.4 | 20.5 | 21.0 | 20.2 | 19.1 | 19.1 | 20.4 | 20.9 | 20.6 | 20.8 |
| Absolute minimum temperature (°C) | 18.5 | 18.1 | 18.7 | 19.6 | 19.7 | 17.5 | 17.5 | 16.7 | 18.7 | 20.0 | 19.1 | 19.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 6.4 | 6.8 | 7.2 | 6.8 | 6.6 | 6.3 | 4.7 | 4.7 | 4.4 | 5.4 | 5.0 | 5.8 |
| Precipitation (mm) | 414 | 290 | 357 | 363 | 274 | 83 | 33 | 42 | 150 | 519 | 546 | 518 |
| Sunny days | 1 | 0 | 1 | 1 | 0 | 1 | 3 | 4 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 30 | 29 | 31 | 29 | 28 | 27 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tsoumbi is at