Average annual temperature is 27.8 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 321 days
Number of rainy days: 44 days
Look at detailed online map of Gruskil
* Weather data for Gruskil 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) | 35.2 | 37.0 | 39.4 | 41.5 | 41.9 | 41.9 | 39.4 | 40.3 | 41.3 | 38.2 | 35.9 | 33.2 |
| Average daytime temperature (°C) | 27.9 | 30.0 | 35.5 | 38.3 | 40.1 | 37.2 | 36.5 | 34.6 | 37.5 | 35.4 | 33.6 | 27.8 |
| Average temperature (°C) | 20.1 | 22.6 | 27.9 | 31.2 | 33.7 | 31.7 | 30.9 | 29.1 | 31.0 | 28.8 | 26.3 | 20.0 |
| Average night temperature (°C) | 12.3 | 15.2 | 19.9 | 23.0 | 26.1 | 25.7 | 25.4 | 24.2 | 24.7 | 22.0 | 19.3 | 12.6 |
| Absolute minimum temperature (°C) | 8.4 | 12.2 | 15.7 | 17.3 | 21.6 | 22.9 | 23.2 | 22.3 | 21.7 | 17.5 | 14.7 | 9.7 |
| 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 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 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) | 10.6 | 10.9 | 10.3 | 10.7 | 10.9 | 10.4 | 10.3 | 10.0 | 10.5 | 9.8 | 9.6 | 10.2 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 0 | 23 | 13 | 56 | 20 | 14 | 3 | 0 |
| Sunny days | 31 | 28 | 29 | 30 | 31 | 25 | 23 | 14 | 22 | 29 | 28 | 31 |
| Rainy days | 0 | 0 | 2 | 0 | 0 | 5 | 8 | 17 | 8 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gruskil is at