Average annual temperature is 25.3 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 21.3 °C
Number of sunny days: 24 days
Number of rainy days: 341 days
Look at detailed online map of Bissobinam
* Weather data for Bissobinam 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) | 29.5 | 31.0 | 31.5 | 31.6 | 30.9 | 29.9 | 29.1 | 28.8 | 29.6 | 30.4 | 30.3 | 30.3 |
| Average daytime temperature (°C) | 28.3 | 29.2 | 29.5 | 29.2 | 29.3 | 28.5 | 27.8 | 27.6 | 27.9 | 28.0 | 28.0 | 28.6 |
| Average temperature (°C) | 24.8 | 25.7 | 25.8 | 25.6 | 26.1 | 25.5 | 24.9 | 24.9 | 25.2 | 25.0 | 24.9 | 25.5 |
| Average night temperature (°C) | 22.6 | 23.3 | 23.5 | 23.3 | 23.9 | 23.2 | 22.8 | 22.9 | 23.5 | 23.2 | 23.0 | 23.4 |
| Absolute minimum temperature (°C) | 21.8 | 22.3 | 22.5 | 22.2 | 22.7 | 21.4 | 21.8 | 21.3 | 22.4 | 22.6 | 22.4 | 22.3 |
| 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 | 12.1 | 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) | 8.3 | 8.5 | 7.3 | 6.9 | 8.5 | 8.7 | 6.5 | 6.9 | 6.3 | 5.8 | 5.6 | 7.8 |
| Precipitation (mm) | 258 | 139 | 260 | 360 | 190 | 86 | 14 | 70 | 140 | 553 | 672 | 301 |
| Sunny days | 1 | 0 | 1 | 0 | 0 | 4 | 13 | 4 | 1 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 30 | 30 | 31 | 26 | 18 | 27 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bissobinam is at