Average annual temperature is 28.6 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 314 days
Number of rainy days: 51 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 | 40.4 | 42.9 | 42.4 | 40.8 | 37.9 | 39.1 | 39.6 | 38.1 | 37.2 | 34.8 |
| Average daytime temperature (°C) | 29.4 | 31.4 | 36.8 | 39.4 | 40.6 | 36.6 | 35.5 | 33.9 | 35.9 | 36.1 | 34.6 | 29.3 |
| Average temperature (°C) | 22.0 | 24.0 | 29.6 | 32.4 | 34.3 | 31.2 | 30.6 | 29.1 | 30.3 | 29.7 | 27.9 | 22.1 |
| Average night temperature (°C) | 15.6 | 17.6 | 23.2 | 25.8 | 28.0 | 26.5 | 26.3 | 24.9 | 25.7 | 24.2 | 22.1 | 16.1 |
| Absolute minimum temperature (°C) | 12.6 | 14.5 | 19.1 | 21.7 | 23.8 | 23.3 | 23.5 | 22.8 | 23.5 | 20.3 | 17.2 | 13.1 |
| 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 | 12.9 | 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 | 10.3 | 10.3 | 10.9 | 10.1 | 10.2 | 9.5 | 10.0 | 9.8 | 9.8 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 17 | 75 | 60 | 27 | 3 | 1 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 31 | 20 | 21 | 15 | 21 | 29 | 27 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 0 | 10 | 10 | 16 | 9 | 2 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isari is at