Average annual temperature is 28.7 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 297 days
Number of rainy days: 68 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) | 36.8 | 38.8 | 40.9 | 42.2 | 42.1 | 39.8 | 38.7 | 38.0 | 39.7 | 38.9 | 37.9 | 35.5 |
| Average daytime temperature (°C) | 30.3 | 32.3 | 37.2 | 39.5 | 40.6 | 35.1 | 35.7 | 33.1 | 36.0 | 36.4 | 35.4 | 30.5 |
| Average temperature (°C) | 22.7 | 24.7 | 29.9 | 32.5 | 34.3 | 29.8 | 30.4 | 28.2 | 29.9 | 29.8 | 28.6 | 23.0 |
| Average night temperature (°C) | 16.1 | 18.2 | 23.2 | 25.9 | 27.7 | 25.4 | 25.8 | 24.2 | 25.0 | 24.1 | 22.4 | 16.7 |
| Absolute minimum temperature (°C) | 13.4 | 15.3 | 19.3 | 21.8 | 23.3 | 22.2 | 23.5 | 22.3 | 22.5 | 19.8 | 16.6 | 13.5 |
| 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 | 12.4 | 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) | 10.6 | 10.9 | 10.1 | 10.4 | 10.9 | 9.6 | 9.9 | 9.5 | 10.0 | 9.5 | 9.5 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 26 | 62 | 98 | 40 | 14 | 1 | 0 |
| Sunny days | 31 | 28 | 30 | 29 | 31 | 18 | 17 | 12 | 14 | 29 | 27 | 31 |
| Rainy days | 0 | 0 | 1 | 1 | 0 | 12 | 14 | 19 | 16 | 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