Average annual temperature is 28.0 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 11.2 °C
Number of sunny days: 295 days
Number of rainy days: 70 days
Look at detailed online map of Guidan Laséyni
* Weather data for Guidan Laséyni 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) | 36.1 | 37.8 | 40.3 | 41.7 | 42.5 | 41.1 | 37.9 | 34.3 | 37.2 | 38.3 | 36.7 | 34.6 |
| Average daytime temperature (°C) | 30.0 | 32.2 | 36.8 | 39.1 | 39.8 | 36.0 | 34.2 | 31.3 | 33.4 | 36.5 | 35.0 | 29.7 |
| Average temperature (°C) | 22.1 | 24.5 | 29.4 | 32.1 | 33.7 | 30.6 | 29.3 | 27.0 | 28.1 | 29.7 | 27.8 | 21.8 |
| Average night temperature (°C) | 14.5 | 17.1 | 22.1 | 24.7 | 26.8 | 25.6 | 24.9 | 23.5 | 23.7 | 23.2 | 21.0 | 14.6 |
| Absolute minimum temperature (°C) | 11.6 | 14.2 | 18.2 | 20.6 | 21.5 | 23.2 | 23.1 | 21.5 | 22.1 | 19.0 | 15.7 | 11.2 |
| 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 | 10.6 | 10.1 | 10.8 | 10.8 | 10.4 | 10.1 | 9.3 | 10.4 | 10.2 | 10.2 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 31 | 39 | 83 | 15 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 30 | 28 | 21 | 15 | 10 | 13 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 2 | 0 | 3 | 9 | 16 | 21 | 17 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guidan Laséyni is at