Average annual temperature is 23.8 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 25 days
Number of rainy days: 340 days
Look at detailed online map of Birenki
* Weather data for Birenki 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) | 30.3 | 32.8 | 31.9 | 31.7 | 31.3 | 29.5 | 29.9 | 30.5 | 31.5 | 32.3 | 31.1 | 32.0 |
| Average daytime temperature (°C) | 28.3 | 29.7 | 30.0 | 29.5 | 29.8 | 27.8 | 26.9 | 27.3 | 28.5 | 29.0 | 28.6 | 28.5 |
| Average temperature (°C) | 23.4 | 24.3 | 24.5 | 24.4 | 24.7 | 23.4 | 22.3 | 22.8 | 23.7 | 24.1 | 23.9 | 24.0 |
| Average night temperature (°C) | 20.8 | 21.5 | 21.7 | 21.6 | 22.3 | 20.6 | 19.2 | 19.5 | 20.9 | 22.1 | 21.8 | 21.9 |
| Absolute minimum temperature (°C) | 20.0 | 20.0 | 20.4 | 20.6 | 20.7 | 18.8 | 17.8 | 17.3 | 19.4 | 21.3 | 20.9 | 20.7 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.0 | 7.3 | 8.0 | 7.3 | 7.5 | 7.1 | 4.8 | 4.3 | 4.5 | 5.9 | 5.6 | 6.1 |
| Precipitation (mm) | 478 | 345 | 272 | 341 | 274 | 36 | 9 | 7 | 93 | 491 | 572 | 509 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 4 | 9 | 11 | 1 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 26 | 22 | 20 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Birenki during the most sunny months:
The largest precipitation sum in Birenki is at