Average annual temperature is 29.6 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 298 days
Number of rainy days: 67 days
Look at detailed online map of Iloua
* Weather data for Iloua 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) | 36.9 | 39.2 | 41.2 | 42.4 | 42.9 | 41.1 | 38.4 | 37.1 | 39.9 | 39.9 | 38.9 | 37.4 |
| Average daytime temperature (°C) | 32.0 | 35.1 | 38.9 | 40.3 | 40.7 | 37.6 | 35.3 | 32.8 | 35.0 | 38.2 | 37.2 | 32.2 |
| Average temperature (°C) | 23.7 | 27.0 | 31.2 | 33.3 | 34.9 | 32.5 | 30.3 | 28.2 | 29.7 | 31.3 | 29.6 | 24.0 |
| Average night temperature (°C) | 16.3 | 19.5 | 23.7 | 26.0 | 28.7 | 27.3 | 25.7 | 24.3 | 25.1 | 23.8 | 21.7 | 16.5 |
| Absolute minimum temperature (°C) | 13.4 | 16.6 | 19.3 | 21.7 | 24.7 | 23.7 | 23.8 | 22.4 | 22.9 | 19.4 | 17.7 | 13.8 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 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) | 10.1 | 10.1 | 9.8 | 10.6 | 10.3 | 10.3 | 9.9 | 9.0 | 10.2 | 10.5 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 2 | 42 | 62 | 69 | 45 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 29 | 18 | 12 | 14 | 16 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 2 | 12 | 19 | 17 | 14 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iloua is at