Average annual temperature is 28.3 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: 10.6 °C
Number of sunny days: 318 days
Number of rainy days: 47 days
Look at detailed online map of Lassandi
* Weather data for Lassandi 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) | 35.3 | 37.5 | 39.6 | 42.3 | 42.4 | 41.7 | 38.9 | 39.8 | 41.1 | 38.0 | 36.5 | 33.9 |
| Average daytime temperature (°C) | 28.2 | 30.5 | 35.8 | 38.9 | 40.5 | 37.1 | 36.9 | 34.4 | 37.2 | 35.8 | 33.9 | 28.5 |
| Average temperature (°C) | 20.8 | 23.1 | 28.6 | 31.8 | 34.0 | 31.4 | 31.4 | 29.0 | 30.9 | 29.6 | 27.1 | 21.2 |
| Average night temperature (°C) | 14.2 | 16.4 | 21.5 | 24.3 | 26.8 | 25.9 | 26.3 | 24.5 | 25.2 | 23.8 | 21.0 | 14.7 |
| Absolute minimum temperature (°C) | 10.6 | 13.5 | 18.1 | 19.9 | 23.2 | 22.8 | 24.0 | 21.9 | 23.1 | 19.1 | 15.8 | 11.5 |
| 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 | 10.9 | 9.9 | 10.5 | 10.9 | 9.9 | 10.2 | 9.8 | 10.3 | 9.7 | 9.7 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 18 | 37 | 57 | 14 | 17 | 1 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 31 | 22 | 24 | 13 | 21 | 29 | 28 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 0 | 8 | 7 | 18 | 9 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lassandi is at