Average annual temperature is 24.8 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of Moussamba
* Weather data for Moussamba 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) | 31.8 | 32.8 | 32.5 | 32.3 | 32.5 | 31.1 | 29.9 | 30.9 | 32.1 | 32.1 | 31.6 | 32.2 |
| Average daytime temperature (°C) | 29.4 | 30.5 | 30.3 | 30.3 | 30.5 | 28.8 | 27.9 | 28.5 | 29.8 | 30.0 | 29.6 | 29.6 |
| Average temperature (°C) | 24.2 | 25.0 | 25.1 | 25.1 | 25.5 | 24.6 | 23.9 | 24.4 | 25.0 | 25.1 | 24.7 | 24.8 |
| Average night temperature (°C) | 21.4 | 21.9 | 22.1 | 22.2 | 22.8 | 21.8 | 20.8 | 20.9 | 22.3 | 22.7 | 22.4 | 22.4 |
| Absolute minimum temperature (°C) | 20.1 | 20.5 | 21.3 | 21.2 | 21.6 | 18.3 | 19.0 | 18.4 | 20.6 | 21.7 | 21.2 | 21.7 |
| 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) | 6.8 | 7.1 | 7.4 | 7.3 | 7.3 | 7.0 | 5.3 | 5.3 | 5.0 | 6.3 | 6.3 | 6.4 |
| Precipitation (mm) | 463 | 294 | 314 | 356 | 312 | 59 | 17 | 15 | 116 | 438 | 532 | 465 |
| Sunny days | 0 | 1 | 2 | 1 | 0 | 0 | 5 | 5 | 1 | 0 | 0 | 0 |
| Rainy days | 31 | 27 | 29 | 29 | 31 | 30 | 26 | 26 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Moussamba is at