Average annual temperature is 28.5 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 309 days
Number of rainy days: 56 days
Look at detailed online map of Isari
* Weather data for Isari 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) | 36.5 | 38.3 | 40.3 | 42.0 | 42.0 | 40.2 | 37.6 | 38.8 | 39.1 | 37.9 | 37.1 | 35.0 |
| Average daytime temperature (°C) | 29.7 | 31.6 | 36.9 | 39.3 | 40.4 | 35.6 | 35.0 | 33.7 | 35.3 | 36.0 | 34.8 | 29.7 |
| Average temperature (°C) | 22.2 | 24.2 | 29.6 | 32.4 | 34.3 | 30.5 | 30.2 | 28.9 | 29.9 | 29.6 | 28.1 | 22.4 |
| Average night temperature (°C) | 15.8 | 17.8 | 23.2 | 25.7 | 27.9 | 25.9 | 25.8 | 24.7 | 25.3 | 24.0 | 22.1 | 16.4 |
| Absolute minimum temperature (°C) | 13.2 | 14.8 | 18.9 | 21.9 | 23.8 | 22.6 | 23.6 | 22.8 | 23.8 | 20.4 | 16.9 | 13.4 |
| 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 | 12.8 | 12.9 | 12.8 | 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 | 10.5 | 10.3 | 11.0 | 10.0 | 10.1 | 9.6 | 9.8 | 9.8 | 9.7 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 24 | 55 | 64 | 44 | 9 | 2 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 18 | 21 | 12 | 19 | 30 | 27 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 12 | 10 | 19 | 11 | 1 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isari is at