Average annual temperature is 24.6 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 35 days
Number of rainy days: 330 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) | 30.7 | 31.9 | 32.1 | 31.7 | 31.8 | 30.1 | 30.0 | 31.2 | 32.3 | 31.4 | 31.5 | 31.7 |
| Average daytime temperature (°C) | 28.7 | 30.1 | 30.1 | 29.9 | 29.9 | 28.1 | 27.7 | 28.6 | 29.8 | 29.8 | 29.2 | 29.0 |
| Average temperature (°C) | 24.0 | 24.8 | 25.0 | 24.9 | 25.2 | 24.1 | 23.5 | 24.3 | 25.1 | 25.0 | 24.6 | 24.7 |
| Average night temperature (°C) | 21.3 | 21.8 | 22.1 | 22.1 | 22.6 | 21.0 | 19.9 | 20.5 | 21.9 | 22.5 | 22.2 | 22.3 |
| Absolute minimum temperature (°C) | 20.5 | 20.0 | 20.9 | 21.1 | 20.6 | 18.1 | 18.1 | 17.9 | 19.5 | 21.2 | 20.9 | 21.5 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 6.7 | 7.2 | 7.7 | 6.5 | 7.3 | 6.5 | 5.1 | 5.2 | 5.0 | 6.8 | 5.9 | 6.4 |
| Precipitation (mm) | 453 | 378 | 275 | 387 | 250 | 38 | 8 | 9 | 74 | 470 | 492 | 613 |
| Sunny days | 1 | 2 | 1 | 1 | 0 | 5 | 11 | 14 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 26 | 30 | 29 | 31 | 25 | 20 | 17 | 30 | 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