Average annual temperature is 22.9 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 4 days
Number of rainy days: 361 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) | 29.6 | 32.0 | 30.5 | 30.7 | 30.6 | 28.6 | 29.0 | 29.0 | 29.2 | 30.3 | 30.6 | 32.4 |
| Average daytime temperature (°C) | 27.4 | 28.5 | 28.3 | 28.5 | 28.5 | 27.1 | 26.3 | 26.6 | 26.8 | 27.5 | 27.4 | 28.4 |
| Average temperature (°C) | 22.5 | 23.3 | 23.3 | 23.3 | 23.6 | 22.7 | 22.3 | 22.4 | 22.6 | 22.8 | 22.7 | 23.5 |
| Average night temperature (°C) | 19.7 | 20.3 | 20.4 | 20.4 | 21.0 | 20.3 | 19.9 | 19.9 | 20.4 | 20.6 | 20.4 | 20.9 |
| Absolute minimum temperature (°C) | 18.3 | 18.4 | 18.8 | 18.8 | 19.8 | 18.5 | 19.1 | 17.9 | 19.4 | 19.8 | 19.1 | 19.6 |
| 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 | 12.1 | 12.1 | 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 | 8.0 | 7.0 | 7.7 | 7.6 | 6.3 | 5.3 | 6.2 | 5.2 | 5.8 | 5.8 | 7.6 |
| Precipitation (mm) | 264 | 181 | 277 | 343 | 231 | 126 | 75 | 100 | 278 | 632 | 556 | 310 |
| Sunny days | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Rainy days | 31 | 27 | 31 | 29 | 31 | 29 | 31 | 31 | 30 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bissobinam is at