Average annual temperature is 24.0 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 20 days
Number of rainy days: 345 days
Look at detailed online map of Otouma
* Weather data for Otouma 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) | 32.2 | 34.1 | 32.9 | 32.3 | 31.9 | 31.5 | 32.0 | 31.3 | 31.9 | 32.0 | 31.7 | 33.7 |
| Average daytime temperature (°C) | 29.4 | 30.8 | 29.2 | 29.7 | 29.8 | 29.3 | 29.6 | 29.4 | 29.7 | 29.2 | 29.0 | 30.6 |
| Average temperature (°C) | 24.0 | 24.6 | 23.7 | 23.9 | 24.3 | 23.9 | 24.1 | 23.9 | 23.8 | 23.7 | 23.6 | 24.7 |
| Average night temperature (°C) | 20.3 | 20.6 | 20.5 | 20.8 | 21.2 | 20.7 | 20.3 | 20.3 | 20.7 | 20.8 | 20.8 | 20.9 |
| Absolute minimum temperature (°C) | 19.3 | 19.0 | 19.6 | 19.8 | 20.1 | 19.0 | 19.5 | 19.5 | 19.8 | 20.0 | 19.6 | 19.3 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 8.0 | 9.2 | 7.1 | 7.9 | 8.7 | 7.9 | 8.4 | 7.5 | 6.9 | 7.4 | 7.2 | 8.3 |
| Precipitation (mm) | 67 | 92 | 242 | 266 | 187 | 151 | 72 | 105 | 211 | 279 | 331 | 90 |
| Sunny days | 2 | 5 | 1 | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 6 |
| Rainy days | 29 | 23 | 30 | 28 | 31 | 29 | 30 | 30 | 30 | 31 | 29 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Otouma is at