Average annual temperature is 25.4 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 20.4 °C
Number of sunny days: 13 days
Number of rainy days: 352 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) | 33.1 | 33.1 | 33.4 | 33.9 | 33.3 | 31.6 | 30.8 | 31.7 | 32.4 | 32.7 | 33.1 | 33.1 |
| Average daytime temperature (°C) | 30.2 | 31.5 | 31.1 | 31.1 | 31.4 | 29.9 | 29.1 | 29.4 | 29.9 | 30.0 | 30.0 | 30.6 |
| Average temperature (°C) | 24.8 | 25.7 | 25.7 | 25.7 | 26.1 | 25.5 | 25.2 | 25.3 | 25.4 | 25.1 | 25.1 | 25.6 |
| Average night temperature (°C) | 22.1 | 22.8 | 22.9 | 22.8 | 23.4 | 22.8 | 22.6 | 22.5 | 23.1 | 23.0 | 22.9 | 23.1 |
| Absolute minimum temperature (°C) | 20.5 | 20.9 | 21.6 | 21.6 | 22.6 | 21.0 | 21.6 | 20.4 | 21.8 | 22.0 | 22.1 | 21.8 |
| 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) | 7.9 | 7.8 | 7.4 | 7.6 | 7.8 | 6.8 | 4.7 | 4.9 | 5.3 | 5.5 | 6.1 | 7.1 |
| Precipitation (mm) | 299 | 245 | 338 | 381 | 258 | 77 | 24 | 57 | 225 | 679 | 669 | 363 |
| Sunny days | 1 | 1 | 1 | 0 | 0 | 2 | 4 | 4 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 27 | 30 | 30 | 31 | 28 | 27 | 27 | 30 | 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