Average annual temperature is 25.2 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Bissobiname
* Weather data for Bissobiname 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) | 32.5 | 33.0 | 32.9 | 33.4 | 32.5 | 31.7 | 30.3 | 31.3 | 32.2 | 32.6 | 32.1 | 32.3 |
| Average daytime temperature (°C) | 30.2 | 31.0 | 30.9 | 30.7 | 30.9 | 29.5 | 28.9 | 29.1 | 29.7 | 29.8 | 29.4 | 30.3 |
| Average temperature (°C) | 24.6 | 25.4 | 25.6 | 25.5 | 25.9 | 25.3 | 24.9 | 25.1 | 25.4 | 24.9 | 24.9 | 25.4 |
| Average night temperature (°C) | 21.9 | 22.6 | 22.9 | 22.8 | 23.3 | 22.7 | 22.1 | 22.4 | 22.9 | 22.8 | 22.9 | 23.1 |
| Absolute minimum temperature (°C) | 20.8 | 21.2 | 22.2 | 22.0 | 22.4 | 20.5 | 20.3 | 20.1 | 21.5 | 22.1 | 22.0 | 22.0 |
| 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 | 12.1 | 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) | 7.8 | 8.0 | 7.5 | 6.8 | 7.9 | 7.6 | 5.4 | 5.7 | 5.9 | 5.0 | 5.4 | 7.0 |
| Precipitation (mm) | 330 | 237 | 321 | 425 | 268 | 58 | 14 | 40 | 153 | 658 | 836 | 396 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 2 | 8 | 2 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 28 | 23 | 29 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bissobiname is at