Average annual temperature is 28.3 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 11.4 °C
Number of sunny days: 306 days
Number of rainy days: 59 days
Look at detailed online map of Issakou
* Weather data for Issakou 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) | 36.0 | 37.8 | 40.2 | 42.2 | 41.8 | 40.9 | 37.6 | 37.0 | 38.7 | 38.4 | 37.0 | 34.7 |
| Average daytime temperature (°C) | 29.5 | 31.6 | 36.4 | 39.1 | 40.3 | 36.3 | 35.4 | 33.1 | 35.5 | 36.2 | 34.7 | 29.6 |
| Average temperature (°C) | 21.6 | 23.9 | 29.0 | 32.0 | 33.9 | 31.0 | 30.4 | 28.2 | 29.5 | 29.8 | 27.7 | 21.9 |
| Average night temperature (°C) | 14.6 | 17.1 | 21.9 | 25.1 | 27.2 | 25.9 | 25.8 | 24.1 | 24.4 | 23.8 | 21.4 | 15.3 |
| Absolute minimum temperature (°C) | 11.4 | 14.6 | 18.1 | 20.3 | 23.5 | 22.9 | 23.8 | 21.7 | 23.0 | 19.2 | 16.4 | 12.1 |
| 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) | 10.6 | 10.9 | 10.0 | 10.6 | 10.9 | 10.1 | 10.3 | 9.6 | 10.2 | 9.5 | 9.8 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 19 | 27 | 98 | 37 | 4 | 3 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 30 | 23 | 18 | 12 | 17 | 29 | 27 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 1 | 7 | 13 | 19 | 13 | 2 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Issakou is at