Average annual temperature is 23.0 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 14 days
Number of rainy days: 351 days
Look at detailed online map of Mefana
* Weather data for Mefana 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) | 30.8 | 32.1 | 31.4 | 30.9 | 31.1 | 30.9 | 30.0 | 30.3 | 30.1 | 30.4 | 30.3 | 32.5 |
| Average daytime temperature (°C) | 28.7 | 29.9 | 28.5 | 29.0 | 29.0 | 28.3 | 28.7 | 28.7 | 28.5 | 28.3 | 27.8 | 29.9 |
| Average temperature (°C) | 22.7 | 23.6 | 22.8 | 23.1 | 23.4 | 23.0 | 23.1 | 23.2 | 22.8 | 22.7 | 22.5 | 23.8 |
| Average night temperature (°C) | 19.1 | 19.5 | 19.6 | 19.5 | 20.0 | 19.9 | 20.0 | 19.9 | 20.0 | 19.9 | 19.7 | 20.1 |
| Absolute minimum temperature (°C) | 16.9 | 17.8 | 17.8 | 18.5 | 19.1 | 19.0 | 19.0 | 18.6 | 19.1 | 18.7 | 18.6 | 18.6 |
| 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) | 12.0 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 |
| 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) | 8.0 | 8.8 | 7.0 | 8.4 | 7.8 | 7.9 | 7.9 | 8.0 | 6.9 | 7.4 | 6.4 | 8.2 |
| Precipitation (mm) | 131 | 76 | 210 | 247 | 177 | 192 | 136 | 165 | 274 | 337 | 442 | 140 |
| Sunny days | 1 | 3 | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 5 |
| Rainy days | 30 | 25 | 29 | 29 | 31 | 29 | 31 | 30 | 30 | 31 | 30 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mefana is at