Average annual temperature is 29.9 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 289 days
Number of rainy days: 76 days
Look at detailed online map of Yéni
* Weather data for Yéni Niger is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.7 | 39.7 | 41.7 | 43.0 | 43.2 | 40.9 | 36.9 | 36.7 | 39.3 | 40.4 | 39.2 | 38.5 |
| Average daytime temperature (°C) | 32.9 | 36.0 | 39.5 | 40.6 | 40.8 | 37.7 | 34.5 | 32.7 | 35.0 | 38.5 | 37.7 | 33.1 |
| Average temperature (°C) | 24.5 | 27.7 | 31.8 | 33.8 | 35.1 | 32.6 | 29.7 | 28.0 | 29.6 | 31.6 | 29.9 | 24.7 |
| Average night temperature (°C) | 17.0 | 20.2 | 23.9 | 26.6 | 29.0 | 27.7 | 25.3 | 24.4 | 24.9 | 24.2 | 21.8 | 16.8 |
| Absolute minimum temperature (°C) | 14.9 | 17.0 | 18.9 | 22.8 | 26.2 | 24.3 | 23.5 | 22.7 | 23.1 | 20.4 | 19.0 | 13.0 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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 | 10.1 | 9.8 | 10.4 | 10.5 | 10.4 | 10.1 | 8.9 | 9.9 | 10.6 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 47 | 96 | 137 | 66 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 28 | 29 | 18 | 11 | 9 | 15 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 2 | 2 | 12 | 20 | 22 | 15 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yéni is at