Average annual temperature is 23.3 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Bilossi
* Weather data for Bilossi 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) | 31.3 | 32.2 | 32.2 | 31.5 | 31.4 | 31.6 | 30.1 | 30.8 | 30.8 | 31.2 | 31.3 | 32.7 |
| Average daytime temperature (°C) | 29.0 | 30.4 | 29.1 | 29.6 | 29.2 | 28.8 | 29.0 | 29.0 | 28.8 | 28.7 | 28.1 | 30.1 |
| Average temperature (°C) | 23.1 | 23.9 | 23.1 | 23.3 | 23.6 | 23.2 | 23.2 | 23.3 | 23.0 | 22.9 | 22.6 | 24.1 |
| Average night temperature (°C) | 19.5 | 19.8 | 20.0 | 20.0 | 20.4 | 20.3 | 20.2 | 20.2 | 20.4 | 20.1 | 20.0 | 20.5 |
| Absolute minimum temperature (°C) | 18.1 | 17.6 | 18.6 | 19.1 | 19.6 | 19.6 | 19.5 | 18.5 | 19.4 | 18.9 | 18.8 | 19.0 |
| 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) | 12.0 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| 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) | 8.1 | 9.0 | 7.0 | 8.3 | 7.6 | 7.9 | 7.8 | 7.9 | 7.0 | 7.3 | 6.1 | 8.3 |
| Precipitation (mm) | 102 | 71 | 217 | 272 | 200 | 194 | 127 | 163 | 250 | 408 | 421 | 153 |
| Sunny days | 1 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6 |
| Rainy days | 30 | 26 | 31 | 29 | 31 | 29 | 31 | 31 | 30 | 31 | 30 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bilossi is at