Average annual temperature is 29.6 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 286 days
Number of rainy days: 79 days
Look at detailed online map of Guéyédèye
* Weather data for Guéyédèye 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) | 37.4 | 39.3 | 41.2 | 42.7 | 43.1 | 40.6 | 36.9 | 34.8 | 37.6 | 39.6 | 38.6 | 37.9 |
| Average daytime temperature (°C) | 32.6 | 35.6 | 39.0 | 40.3 | 40.1 | 36.9 | 34.0 | 31.5 | 34.0 | 37.7 | 37.2 | 32.8 |
| Average temperature (°C) | 24.6 | 27.6 | 31.7 | 33.6 | 34.5 | 31.9 | 29.3 | 27.2 | 28.9 | 30.9 | 29.8 | 24.9 |
| Average night temperature (°C) | 17.5 | 20.4 | 24.4 | 26.7 | 28.5 | 27.0 | 25.3 | 23.9 | 24.5 | 23.7 | 22.2 | 17.6 |
| Absolute minimum temperature (°C) | 15.1 | 17.6 | 20.2 | 23.3 | 25.5 | 23.8 | 23.2 | 22.1 | 22.6 | 19.5 | 18.8 | 14.8 |
| 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) | 10.1 | 10.1 | 9.7 | 10.3 | 10.2 | 10.4 | 9.8 | 8.7 | 9.7 | 10.6 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 4 | 0 | 3 | 28 | 66 | 140 | 72 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 25 | 18 | 14 | 7 | 13 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 6 | 12 | 17 | 24 | 17 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guéyédèye is at