Average annual temperature is 29.9 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 290 days
Number of rainy days: 75 days
Look at detailed online map of Périmani
* Weather data for Périmani 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) | 37.4 | 39.1 | 41.1 | 42.4 | 42.5 | 41.2 | 37.7 | 35.0 | 38.9 | 40.5 | 39.2 | 38.3 |
| Average daytime temperature (°C) | 32.6 | 35.9 | 39.2 | 40.3 | 40.5 | 37.2 | 34.4 | 31.9 | 34.3 | 38.0 | 37.7 | 33.0 |
| Average temperature (°C) | 24.8 | 28.0 | 32.1 | 33.9 | 34.8 | 32.1 | 29.4 | 27.4 | 29.1 | 31.4 | 30.6 | 25.3 |
| Average night temperature (°C) | 18.0 | 21.3 | 25.4 | 27.3 | 29.2 | 27.3 | 25.3 | 24.1 | 24.8 | 24.9 | 23.6 | 18.5 |
| Absolute minimum temperature (°C) | 15.1 | 18.5 | 21.5 | 24.2 | 24.7 | 23.8 | 23.6 | 23.0 | 23.1 | 22.4 | 20.7 | 14.9 |
| 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 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.0 | 10.2 | 9.9 | 10.4 | 10.2 | 10.2 | 10.3 | 8.6 | 9.9 | 10.3 | 10.6 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 16 | 55 | 84 | 180 | 39 | 3 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 28 | 17 | 16 | 8 | 14 | 27 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 3 | 13 | 15 | 23 | 16 | 4 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Périmani is at