Average annual temperature is 25.2 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: 18.8 °C
Number of sunny days: 25 days
Number of rainy days: 340 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 | 33.7 | 33.2 | 32.6 | 32.9 | 31.0 | 31.2 | 32.0 | 32.4 | 32.4 | 32.0 | 32.3 |
| Average daytime temperature (°C) | 29.9 | 31.1 | 30.6 | 30.5 | 30.9 | 29.3 | 28.8 | 29.6 | 30.1 | 30.1 | 30.0 | 30.0 |
| Average temperature (°C) | 24.5 | 25.2 | 25.3 | 25.3 | 25.8 | 25.0 | 24.6 | 25.1 | 25.5 | 25.3 | 25.1 | 25.2 |
| Average night temperature (°C) | 21.7 | 22.3 | 22.5 | 22.6 | 23.1 | 22.1 | 21.5 | 21.7 | 22.8 | 23.1 | 22.8 | 22.8 |
| Absolute minimum temperature (°C) | 20.9 | 21.2 | 21.6 | 20.9 | 22.3 | 19.4 | 20.1 | 18.8 | 21.3 | 22.4 | 21.8 | 21.8 |
| 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) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 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) | 7.2 | 7.7 | 7.4 | 7.2 | 7.7 | 7.3 | 6.3 | 5.6 | 5.3 | 6.7 | 6.6 | 6.0 |
| Precipitation (mm) | 429 | 248 | 350 | 378 | 231 | 80 | 20 | 16 | 142 | 512 | 524 | 493 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 2 | 9 | 12 | 2 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 28 | 22 | 19 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yamba is at