Average annual temperature is 27.0 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 271 days
Number of rainy days: 94 days
Look at detailed online map of Hiawa
* Weather data for Hiawa 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) | 35.9 | 37.5 | 39.5 | 40.9 | 40.3 | 37.5 | 35.3 | 33.0 | 34.1 | 35.7 | 35.1 | 33.8 |
| Average daytime temperature (°C) | 30.1 | 32.6 | 36.6 | 38.2 | 38.3 | 34.1 | 31.9 | 30.3 | 31.9 | 33.9 | 33.6 | 30.1 |
| Average temperature (°C) | 22.1 | 24.6 | 28.9 | 31.4 | 32.3 | 28.9 | 27.5 | 26.0 | 27.0 | 27.0 | 26.4 | 22.1 |
| Average night temperature (°C) | 15.5 | 18.0 | 22.2 | 25.3 | 26.6 | 24.7 | 23.9 | 23.0 | 23.3 | 21.3 | 20.3 | 15.6 |
| Absolute minimum temperature (°C) | 12.9 | 16.0 | 19.9 | 21.5 | 23.6 | 22.3 | 22.9 | 21.7 | 21.8 | 17.6 | 17.4 | 12.9 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 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) | 10.5 | 10.6 | 10.0 | 10.2 | 10.7 | 9.8 | 9.9 | 8.5 | 9.7 | 10.4 | 10.4 | 10.6 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 13 | 79 | 62 | 130 | 93 | 18 | 1 | 0 |
| Sunny days | 31 | 28 | 29 | 29 | 26 | 15 | 14 | 6 | 6 | 28 | 28 | 31 |
| Rainy days | 0 | 0 | 2 | 1 | 5 | 15 | 17 | 25 | 24 | 3 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hiawa is at