Average annual temperature is 23.5 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 23 days
Number of rainy days: 342 days
Look at detailed online map of Mélen
* Weather data for Mélen 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) | 31.3 | 32.8 | 32.9 | 32.3 | 32.0 | 31.5 | 30.8 | 31.9 | 31.4 | 31.4 | 31.7 | 32.3 |
| Average daytime temperature (°C) | 29.6 | 31.0 | 29.3 | 29.4 | 29.4 | 28.7 | 29.1 | 29.4 | 29.4 | 29.2 | 28.7 | 30.3 |
| Average temperature (°C) | 23.5 | 24.3 | 23.3 | 23.4 | 23.9 | 23.3 | 23.4 | 23.5 | 23.2 | 23.1 | 23.0 | 24.1 |
| Average night temperature (°C) | 19.5 | 19.8 | 20.0 | 19.9 | 20.5 | 20.3 | 20.0 | 20.2 | 20.3 | 20.2 | 20.0 | 20.1 |
| Absolute minimum temperature (°C) | 17.8 | 16.6 | 17.8 | 18.3 | 19.3 | 18.7 | 19.2 | 19.1 | 19.3 | 19.2 | 18.7 | 16.8 |
| 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) | 12.0 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 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 | 9.1 | 7.1 | 7.8 | 8.4 | 7.6 | 8.0 | 7.3 | 7.4 | 7.5 | 6.5 | 8.3 |
| Precipitation (mm) | 48 | 67 | 242 | 236 | 191 | 218 | 144 | 208 | 227 | 330 | 433 | 85 |
| Sunny days | 4 | 7 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 8 |
| Rainy days | 27 | 21 | 29 | 30 | 30 | 30 | 31 | 30 | 30 | 31 | 30 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mélen is at