Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 268 days
Number of rainy days: 97 days
Look at detailed online map of Guéza
* Weather data for Guéza 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) | 35.5 | 37.7 | 39.8 | 40.9 | 41.1 | 38.7 | 36.9 | 33.6 | 37.2 | 37.5 | 36.5 | 35.4 |
| Average daytime temperature (°C) | 31.2 | 34.0 | 37.8 | 39.3 | 38.2 | 34.9 | 33.5 | 31.0 | 32.9 | 35.5 | 35.0 | 31.4 |
| Average temperature (°C) | 22.9 | 25.7 | 30.2 | 32.6 | 32.6 | 30.1 | 28.7 | 26.7 | 27.9 | 28.8 | 27.5 | 23.1 |
| Average night temperature (°C) | 16.7 | 19.3 | 23.5 | 26.5 | 27.6 | 26.0 | 25.0 | 23.5 | 24.0 | 23.0 | 20.9 | 16.6 |
| Absolute minimum temperature (°C) | 14.8 | 17.1 | 18.4 | 22.4 | 25.1 | 23.4 | 23.3 | 21.8 | 22.5 | 20.0 | 17.6 | 13.4 |
| 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 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 10.1 | 10.1 | 9.7 | 10.3 | 10.0 | 10.3 | 10.0 | 8.6 | 9.5 | 10.5 | 10.7 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 16 | 48 | 47 | 237 | 88 | 15 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 24 | 15 | 11 | 4 | 11 | 26 | 28 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 7 | 15 | 20 | 27 | 19 | 5 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guéza is at