Average annual temperature is 27.5 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 9.8 °C
Number of sunny days: 305 days
Number of rainy days: 60 days
Look at detailed online map of Gaoua
* Weather data for Gaoua 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) | 35.4 | 37.1 | 39.0 | 41.2 | 41.6 | 40.5 | 37.9 | 38.0 | 39.4 | 37.4 | 35.7 | 33.1 |
| Average daytime temperature (°C) | 27.7 | 29.9 | 35.1 | 37.9 | 39.7 | 36.3 | 35.3 | 33.2 | 36.0 | 34.9 | 33.2 | 27.7 |
| Average temperature (°C) | 20.4 | 22.8 | 28.3 | 31.2 | 33.5 | 30.7 | 30.1 | 28.0 | 29.6 | 28.7 | 26.5 | 20.2 |
| Average night temperature (°C) | 13.6 | 16.1 | 21.4 | 24.2 | 26.8 | 25.1 | 25.1 | 23.5 | 24.1 | 22.7 | 20.2 | 13.5 |
| Absolute minimum temperature (°C) | 9.8 | 12.5 | 17.5 | 18.8 | 23.7 | 22.1 | 22.8 | 21.6 | 22.1 | 19.3 | 16.8 | 10.3 |
| 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) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 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 | 10.2 | 10.6 | 11.0 | 10.4 | 10.3 | 10.2 | 10.5 | 9.8 | 9.7 | 10.3 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 0 | 20 | 20 | 77 | 24 | 14 | 1 | 0 |
| Sunny days | 31 | 28 | 29 | 30 | 31 | 23 | 20 | 9 | 16 | 29 | 28 | 31 |
| Rainy days | 0 | 0 | 2 | 0 | 0 | 7 | 11 | 22 | 14 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gaoua is at