Average annual temperature is 29.6 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 287 days
Number of rainy days: 78 days
Look at detailed online map of Garantie Dey
* Weather data for Garantie Dey 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) | 37.0 | 39.0 | 41.0 | 42.3 | 41.9 | 40.2 | 36.3 | 35.0 | 37.5 | 39.7 | 38.6 | 38.0 |
| Average daytime temperature (°C) | 32.4 | 35.5 | 38.9 | 40.3 | 40.0 | 36.9 | 33.9 | 31.6 | 33.8 | 37.5 | 37.2 | 32.7 |
| Average temperature (°C) | 24.6 | 27.8 | 31.7 | 33.6 | 34.5 | 31.9 | 29.2 | 27.2 | 28.8 | 31.0 | 30.1 | 24.9 |
| Average night temperature (°C) | 17.8 | 20.9 | 24.7 | 26.7 | 28.6 | 27.1 | 25.1 | 23.8 | 24.5 | 24.1 | 22.6 | 17.9 |
| Absolute minimum temperature (°C) | 15.4 | 17.8 | 21.3 | 23.2 | 24.1 | 23.6 | 23.2 | 22.1 | 22.8 | 20.4 | 19.2 | 14.9 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 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) | 10.1 | 10.1 | 9.7 | 10.3 | 10.4 | 10.3 | 9.9 | 8.5 | 9.8 | 10.7 | 10.5 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 3 | 34 | 82 | 131 | 82 | 2 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 28 | 28 | 16 | 12 | 7 | 17 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 2 | 3 | 14 | 19 | 24 | 13 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Garantie Dey is at