Average annual temperature is 23.9 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 20 days
Number of rainy days: 345 days
Look at detailed online map of Yamba
* Weather data for Yamba 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) | 32.0 | 33.4 | 33.1 | 32.3 | 31.6 | 30.4 | 31.4 | 31.2 | 31.7 | 31.4 | 31.4 | 31.9 |
| Average daytime temperature (°C) | 29.3 | 30.9 | 29.7 | 29.8 | 29.7 | 29.0 | 29.3 | 29.3 | 30.1 | 29.3 | 29.3 | 29.9 |
| Average temperature (°C) | 23.4 | 24.2 | 23.8 | 23.8 | 24.2 | 23.7 | 23.8 | 23.9 | 24.2 | 23.9 | 23.6 | 24.1 |
| Average night temperature (°C) | 19.8 | 20.3 | 20.2 | 20.6 | 21.0 | 20.1 | 19.2 | 19.8 | 20.8 | 21.0 | 20.7 | 21.1 |
| Absolute minimum temperature (°C) | 17.5 | 16.5 | 19.0 | 19.7 | 19.6 | 17.1 | 17.0 | 17.9 | 19.3 | 20.2 | 19.7 | 20.2 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 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) | 8.4 | 8.9 | 8.1 | 7.5 | 8.1 | 8.9 | 9.5 | 9.3 | 8.3 | 7.6 | 7.4 | 8.0 |
| Precipitation (mm) | 219 | 175 | 280 | 351 | 213 | 69 | 25 | 78 | 169 | 320 | 426 | 299 |
| Sunny days | 1 | 2 | 2 | 1 | 0 | 2 | 7 | 4 | 0 | 0 | 0 | 1 |
| Rainy days | 30 | 26 | 29 | 29 | 31 | 28 | 24 | 27 | 30 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yamba is at