Average annual temperature is 27.2 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 197 days
Number of rainy days: 168 days
Look at detailed online map of Yéri
* Weather data for Yéri 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) | 38.4 | 39.4 | 40.0 | 40.2 | 37.9 | 36.4 | 32.4 | 31.6 | 32.3 | 32.7 | 35.7 | 35.4 |
| Average daytime temperature (°C) | 34.7 | 37.0 | 37.4 | 37.9 | 35.4 | 32.6 | 29.8 | 29.5 | 30.0 | 31.0 | 33.1 | 33.0 |
| Average temperature (°C) | 26.7 | 28.8 | 29.4 | 30.6 | 29.3 | 27.6 | 25.5 | 25.2 | 25.4 | 26.0 | 26.8 | 25.7 |
| Average night temperature (°C) | 19.9 | 21.2 | 21.8 | 23.9 | 24.7 | 24.0 | 22.8 | 22.6 | 22.5 | 22.8 | 21.3 | 19.4 |
| Absolute minimum temperature (°C) | 17.9 | 18.8 | 20.6 | 22.2 | 22.3 | 23.0 | 21.9 | 21.4 | 21.5 | 21.9 | 18.7 | 16.8 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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 | 10.3 | 10.5 | 10.9 | 9.0 | 8.9 | 7.8 | 7.5 | 8.2 | 9.2 | 10.4 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 40 | 129 | 336 | 383 | 408 | 188 | 7 | 1 |
| Sunny days | 31 | 28 | 31 | 30 | 12 | 6 | 2 | 1 | 1 | 2 | 23 | 30 |
| Rainy days | 0 | 0 | 0 | 0 | 19 | 24 | 29 | 30 | 29 | 29 | 7 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yéri is at