Average annual temperature is 23.3 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 10 days
Number of rainy days: 355 days
Look at detailed online map of Biyemane
* Weather data for Biyemane 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) | 31.1 | 32.6 | 31.9 | 31.4 | 31.4 | 31.0 | 30.3 | 31.1 | 31.7 | 31.0 | 30.2 | 32.8 |
| Average daytime temperature (°C) | 28.8 | 30.1 | 28.6 | 29.3 | 29.2 | 28.7 | 28.9 | 29.2 | 29.0 | 28.4 | 28.2 | 30.3 |
| Average temperature (°C) | 23.0 | 23.9 | 23.1 | 23.4 | 23.7 | 23.2 | 23.3 | 23.5 | 23.2 | 22.8 | 22.8 | 24.0 |
| Average night temperature (°C) | 19.5 | 19.9 | 19.9 | 20.0 | 20.4 | 19.9 | 20.0 | 20.0 | 20.2 | 20.2 | 20.1 | 20.4 |
| Absolute minimum temperature (°C) | 18.2 | 18.1 | 18.3 | 18.6 | 19.6 | 18.8 | 18.8 | 18.9 | 19.0 | 19.2 | 19.1 | 18.9 |
| 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 | 12.2 | 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) | 7.6 | 8.5 | 6.9 | 7.7 | 7.6 | 7.3 | 7.2 | 7.8 | 6.8 | 7.1 | 6.3 | 8.1 |
| Precipitation (mm) | 114 | 119 | 272 | 224 | 191 | 141 | 111 | 114 | 271 | 384 | 458 | 177 |
| Sunny days | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 3 |
| Rainy days | 30 | 27 | 31 | 30 | 30 | 28 | 31 | 29 | 30 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biyemane is at