Average annual temperature is 23.7 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 9 days
Number of rainy days: 356 days
Look at detailed online map of Belliessi
* Weather data for Belliessi 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) | 32.0 | 33.2 | 32.6 | 32.3 | 32.3 | 31.3 | 30.7 | 31.2 | 31.4 | 31.2 | 31.4 | 33.4 |
| Average daytime temperature (°C) | 29.4 | 30.6 | 29.2 | 29.9 | 29.9 | 29.3 | 28.9 | 29.3 | 29.0 | 28.8 | 28.8 | 30.3 |
| Average temperature (°C) | 23.3 | 24.1 | 23.6 | 23.8 | 24.2 | 23.6 | 23.5 | 23.7 | 23.5 | 23.2 | 23.2 | 24.4 |
| Average night temperature (°C) | 20.0 | 20.7 | 20.6 | 20.7 | 21.2 | 20.4 | 20.4 | 20.4 | 20.9 | 20.9 | 20.7 | 21.2 |
| Absolute minimum temperature (°C) | 18.8 | 18.8 | 19.1 | 19.5 | 20.6 | 18.4 | 19.2 | 19.2 | 19.8 | 20.0 | 20.0 | 20.0 |
| 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 | 12.1 | 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) | 7.5 | 8.6 | 6.9 | 7.8 | 8.0 | 7.0 | 6.7 | 7.8 | 7.1 | 6.8 | 5.8 | 8.1 |
| Precipitation (mm) | 185 | 154 | 269 | 335 | 238 | 176 | 118 | 104 | 193 | 444 | 550 | 243 |
| Sunny days | 1 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3 |
| Rainy days | 30 | 28 | 31 | 28 | 31 | 28 | 30 | 31 | 30 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Belliessi is at