Average annual temperature is 24.9 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 22 days
Number of rainy days: 343 days
Look at detailed online map of Yello
* Weather data for Yello 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) | 32.2 | 33.3 | 33.9 | 33.0 | 33.1 | 31.1 | 30.6 | 31.7 | 32.6 | 32.3 | 32.2 | 32.9 |
| Average daytime temperature (°C) | 29.7 | 30.8 | 31.0 | 30.7 | 30.8 | 29.3 | 28.5 | 28.8 | 29.9 | 30.1 | 29.5 | 29.5 |
| Average temperature (°C) | 24.2 | 25.1 | 25.3 | 25.3 | 25.6 | 24.7 | 24.0 | 24.4 | 25.0 | 25.2 | 24.8 | 24.8 |
| Average night temperature (°C) | 21.5 | 22.1 | 22.4 | 22.4 | 22.9 | 21.8 | 20.7 | 21.0 | 22.2 | 22.9 | 22.5 | 22.6 |
| Absolute minimum temperature (°C) | 20.6 | 20.7 | 21.4 | 21.7 | 21.8 | 19.0 | 19.6 | 19.2 | 20.7 | 21.8 | 20.8 | 21.1 |
| 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 | 11.0 | 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 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 6.7 | 6.6 | 7.6 | 7.0 | 7.1 | 7.4 | 5.6 | 5.5 | 5.1 | 6.3 | 5.9 | 5.8 |
| Precipitation (mm) | 483 | 278 | 286 | 329 | 244 | 44 | 13 | 9 | 100 | 483 | 529 | 500 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 12 | 1 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 26 | 26 | 19 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yello is at