Average annual temperature is 28.6 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 298 days
Number of rainy days: 67 days
Look at detailed online map of Guidan Bwayé
* Weather data for Guidan Bwayé 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) | 36.2 | 38.3 | 40.7 | 42.1 | 43.1 | 41.1 | 38.9 | 34.2 | 38.6 | 39.1 | 37.5 | 35.7 |
| Average daytime temperature (°C) | 30.7 | 33.2 | 37.6 | 39.6 | 40.2 | 36.4 | 34.9 | 31.3 | 34.0 | 37.0 | 35.7 | 30.5 |
| Average temperature (°C) | 22.9 | 25.3 | 30.1 | 32.6 | 34.0 | 30.9 | 29.7 | 27.1 | 28.6 | 30.2 | 28.6 | 22.7 |
| Average night temperature (°C) | 15.5 | 18.0 | 22.6 | 25.5 | 27.5 | 25.9 | 25.2 | 23.7 | 24.1 | 23.2 | 21.7 | 15.4 |
| Absolute minimum temperature (°C) | 12.8 | 15.4 | 19.0 | 21.0 | 23.5 | 23.1 | 23.2 | 22.5 | 22.4 | 19.5 | 17.0 | 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 | 12.5 | 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) | 10.3 | 10.4 | 9.9 | 10.8 | 10.5 | 10.4 | 10.1 | 9.0 | 10.3 | 10.5 | 10.4 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 42 | 67 | 133 | 49 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 29 | 28 | 22 | 13 | 13 | 13 | 31 | 29 | 31 |
| Rainy days | 0 | 0 | 1 | 1 | 3 | 8 | 18 | 18 | 17 | 0 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guidan Bwayé is at