Average annual temperature is 29.7 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 314 days
Number of rainy days: 51 days
Look at detailed online map of Département de Tahoua
* Weather data for Département de Tahoua 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) | 36.7 | 38.5 | 40.9 | 43.0 | 43.8 | 41.5 | 38.9 | 35.9 | 41.0 | 40.6 | 38.1 | 36.7 |
| Average daytime temperature (°C) | 31.6 | 34.7 | 38.4 | 40.0 | 40.6 | 38.1 | 35.8 | 33.3 | 35.7 | 38.3 | 36.6 | 31.6 |
| Average temperature (°C) | 23.6 | 26.7 | 31.1 | 33.1 | 34.7 | 32.9 | 30.7 | 28.7 | 30.2 | 31.6 | 29.4 | 23.8 |
| Average night temperature (°C) | 16.3 | 19.4 | 23.9 | 26.0 | 28.4 | 27.7 | 26.0 | 24.7 | 25.3 | 24.4 | 21.8 | 16.6 |
| Absolute minimum temperature (°C) | 13.7 | 15.9 | 21.0 | 21.7 | 23.1 | 24.8 | 23.8 | 22.8 | 23.5 | 20.3 | 18.2 | 13.6 |
| 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 | 13.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 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 | 10.2 | 10.7 | 10.5 | 10.8 | 10.0 | 9.5 | 10.5 | 10.4 | 10.3 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 8 | 27 | 77 | 16 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 22 | 19 | 10 | 21 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 8 | 12 | 21 | 9 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Département de Tahoua is at