Average annual temperature is 26.7 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 157 days
Number of rainy days: 208 days
Look at detailed online map of Wéliya
* Weather data for Wéliya Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 39.1 | 39.3 | 40.0 | 40.5 | 36.2 | 35.4 | 33.1 | 34.3 | 33.9 | 33.7 | 36.1 | 37.5 |
| Average daytime temperature (°C) | 36.4 | 37.2 | 37.3 | 37.2 | 33.8 | 31.5 | 30.8 | 30.2 | 30.7 | 31.3 | 33.4 | 35.3 |
| Average temperature (°C) | 26.4 | 28.2 | 28.9 | 29.3 | 27.8 | 25.9 | 25.3 | 25.0 | 25.3 | 25.8 | 26.6 | 25.6 |
| Average night temperature (°C) | 18.2 | 20.5 | 22.2 | 23.5 | 24.1 | 23.4 | 22.7 | 22.5 | 22.7 | 22.7 | 21.8 | 18.2 |
| Absolute minimum temperature (°C) | 16.5 | 18.4 | 19.2 | 21.6 | 22.3 | 22.6 | 19.6 | 21.1 | 21.9 | 21.7 | 18.5 | 15.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.0 | 10.0 | 10.0 | 9.6 | 7.7 | 7.0 | 7.5 | 6.3 | 7.2 | 8.1 | 9.9 | 10.1 |
| Precipitation (mm) | 0 | 0 | 5 | 27 | 173 | 246 | 441 | 546 | 436 | 339 | 41 | 1 |
| Sunny days | 31 | 28 | 28 | 22 | 5 | 0 | 0 | 0 | 0 | 1 | 13 | 29 |
| Rainy days | 0 | 0 | 3 | 8 | 26 | 30 | 31 | 31 | 30 | 30 | 17 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wéliya is at