Average annual temperature is 27.8 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 9.5 °C
Number of sunny days: 318 days
Number of rainy days: 47 days
Look at detailed online map of Jalkasan
* Weather data for Jalkasan 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 | 36.9 | 39.6 | 41.3 | 41.5 | 41.6 | 38.7 | 39.4 | 39.2 | 38.4 | 36.3 | 33.5 |
| Average daytime temperature (°C) | 28.3 | 30.4 | 35.7 | 38.3 | 39.8 | 37.1 | 35.6 | 34.3 | 36.7 | 36.1 | 33.9 | 27.9 |
| Average temperature (°C) | 20.5 | 22.9 | 28.1 | 31.3 | 33.3 | 31.3 | 30.1 | 28.7 | 30.2 | 29.5 | 26.7 | 20.4 |
| Average night temperature (°C) | 12.8 | 15.5 | 20.2 | 23.6 | 25.9 | 25.6 | 25.2 | 23.9 | 24.1 | 23.0 | 19.9 | 13.4 |
| Absolute minimum temperature (°C) | 9.5 | 12.6 | 16.0 | 18.5 | 20.5 | 22.9 | 23.6 | 22.0 | 21.6 | 18.3 | 15.0 | 10.3 |
| 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) | 11.4 | 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) | 10.5 | 10.8 | 10.0 | 10.8 | 10.8 | 10.4 | 10.3 | 9.9 | 10.5 | 10.1 | 10.0 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 14 | 15 | 55 | 8 | 2 | 1 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 31 | 23 | 23 | 14 | 20 | 29 | 28 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 0 | 7 | 8 | 17 | 10 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jalkasan is at