Average annual temperature is 28.0 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 257 days
Number of rainy days: 108 days
Look at detailed online map of Wandé Nasso
* Weather data for Wandé Nasso 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) | 35.8 | 37.2 | 39.0 | 40.9 | 41.2 | 38.2 | 35.9 | 34.9 | 37.4 | 37.1 | 36.3 | 35.7 |
| Average daytime temperature (°C) | 31.1 | 33.7 | 37.2 | 39.0 | 38.1 | 34.7 | 33.1 | 31.2 | 33.3 | 35.2 | 34.8 | 31.2 |
| Average temperature (°C) | 23.1 | 25.8 | 29.9 | 32.3 | 32.4 | 29.9 | 28.4 | 26.7 | 28.1 | 28.8 | 27.7 | 23.2 |
| Average night temperature (°C) | 16.8 | 19.2 | 23.4 | 26.2 | 27.4 | 25.8 | 24.9 | 23.5 | 24.2 | 23.5 | 21.6 | 16.9 |
| Absolute minimum temperature (°C) | 14.4 | 16.8 | 19.6 | 22.2 | 24.8 | 23.0 | 23.6 | 21.8 | 22.7 | 20.9 | 19.1 | 14.3 |
| 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 | 12.8 | 12.8 | 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) | 10.1 | 10.1 | 9.8 | 10.2 | 10.1 | 10.3 | 9.9 | 8.6 | 9.8 | 10.4 | 10.7 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 15 | 69 | 55 | 227 | 84 | 21 | 0 | 0 |
| Sunny days | 31 | 28 | 28 | 29 | 23 | 12 | 12 | 4 | 6 | 25 | 28 | 31 |
| Rainy days | 0 | 0 | 3 | 1 | 8 | 18 | 19 | 27 | 24 | 6 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wandé Nasso is at