Average annual temperature is 23.8 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Leyassa
* Weather data for Leyassa 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) | 32.4 | 32.9 | 31.9 | 32.7 | 31.8 | 30.0 | 30.2 | 31.0 | 32.0 | 31.1 | 31.1 | 31.3 |
| Average daytime temperature (°C) | 29.5 | 30.1 | 29.0 | 29.4 | 29.7 | 28.6 | 28.4 | 29.1 | 29.5 | 28.8 | 28.6 | 28.9 |
| Average temperature (°C) | 23.5 | 24.2 | 23.7 | 23.8 | 24.3 | 23.7 | 23.5 | 23.9 | 23.9 | 23.7 | 23.6 | 23.9 |
| Average night temperature (°C) | 20.2 | 20.7 | 20.7 | 20.8 | 21.3 | 20.6 | 20.0 | 20.4 | 20.8 | 21.0 | 20.9 | 21.1 |
| Absolute minimum temperature (°C) | 19.4 | 19.0 | 19.0 | 20.1 | 20.2 | 18.4 | 17.9 | 19.2 | 19.8 | 20.3 | 20.2 | 19.9 |
| 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) | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| 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) | 8.9 | 8.7 | 7.9 | 8.4 | 8.7 | 9.5 | 9.7 | 9.5 | 8.2 | 7.5 | 7.5 | 8.0 |
| Precipitation (mm) | 280 | 257 | 258 | 284 | 216 | 83 | 66 | 112 | 186 | 401 | 418 | 311 |
| Sunny days | 0 | 2 | 1 | 0 | 1 | 4 | 3 | 1 | 1 | 0 | 0 | 0 |
| Rainy days | 31 | 26 | 30 | 30 | 30 | 26 | 28 | 30 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Leyassa is at