Average annual temperature is 28.3 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 13.3 °C
Number of sunny days: 282 days
Number of rainy days: 83 days
Look at detailed online map of Ganaou
* Weather data for Ganaou 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) | 35.7 | 38.1 | 40.4 | 41.4 | 41.7 | 39.3 | 37.6 | 35.8 | 37.7 | 38.4 | 37.8 | 35.0 |
| Average daytime temperature (°C) | 30.2 | 32.5 | 36.8 | 39.0 | 40.0 | 35.2 | 34.4 | 31.8 | 34.3 | 35.6 | 35.2 | 30.7 |
| Average temperature (°C) | 22.6 | 24.8 | 29.6 | 32.3 | 33.9 | 30.1 | 29.4 | 27.3 | 28.8 | 29.1 | 28.4 | 23.3 |
| Average night temperature (°C) | 16.0 | 18.2 | 22.9 | 25.9 | 27.7 | 25.3 | 25.0 | 23.6 | 24.1 | 23.3 | 22.2 | 16.8 |
| Absolute minimum temperature (°C) | 13.3 | 15.6 | 19.4 | 22.4 | 24.1 | 22.9 | 23.2 | 22.0 | 21.2 | 20.2 | 16.9 | 13.3 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 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 | 10.8 | 10.0 | 10.1 | 10.9 | 9.9 | 10.1 | 9.2 | 9.9 | 9.8 | 9.9 | 10.4 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 0 | 65 | 75 | 133 | 51 | 20 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 31 | 16 | 14 | 4 | 9 | 29 | 29 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 0 | 14 | 17 | 27 | 21 | 2 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ganaou is at