Average annual temperature is 28.6 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: 12.4 °C
Number of sunny days: 303 days
Number of rainy days: 62 days
Look at detailed online map of Déket
* Weather data for Déket 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) | 35.1 | 37.8 | 39.3 | 41.4 | 42.6 | 40.6 | 37.4 | 35.1 | 39.8 | 38.5 | 36.6 | 34.3 |
| Average daytime temperature (°C) | 29.6 | 32.3 | 36.7 | 38.8 | 39.9 | 37.2 | 35.1 | 31.9 | 35.1 | 36.7 | 34.8 | 29.5 |
| Average temperature (°C) | 22.5 | 25.1 | 30.0 | 32.2 | 34.0 | 31.4 | 29.7 | 27.3 | 29.4 | 30.9 | 28.6 | 22.4 |
| Average night temperature (°C) | 16.1 | 18.6 | 23.5 | 25.6 | 27.7 | 26.0 | 24.6 | 23.2 | 24.2 | 25.0 | 22.5 | 16.0 |
| Absolute minimum temperature (°C) | 12.4 | 14.2 | 20.9 | 21.8 | 24.7 | 23.3 | 22.5 | 21.1 | 22.4 | 22.3 | 17.9 | 12.6 |
| 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) | 10.3 | 10.3 | 10.3 | 10.6 | 10.5 | 10.5 | 10.3 | 9.4 | 10.6 | 10.4 | 10.5 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 10 | 52 | 76 | 14 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 29 | 18 | 12 | 14 | 19 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 2 | 12 | 19 | 17 | 11 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Déket is at