Average annual temperature is 29.6 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 307 days
Number of rainy days: 58 days
Look at detailed online map of Boui
* Weather data for Boui 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) | 36.6 | 38.8 | 41.3 | 42.3 | 43.3 | 41.2 | 39.3 | 36.9 | 40.0 | 40.9 | 38.6 | 37.0 |
| Average daytime temperature (°C) | 31.7 | 34.8 | 38.6 | 40.1 | 40.7 | 37.8 | 35.7 | 33.5 | 35.6 | 38.4 | 36.8 | 31.7 |
| Average temperature (°C) | 23.5 | 26.7 | 31.1 | 33.1 | 34.7 | 32.6 | 30.6 | 28.6 | 30.1 | 31.4 | 29.2 | 23.6 |
| Average night temperature (°C) | 16.1 | 19.3 | 23.5 | 26.0 | 28.3 | 27.3 | 25.7 | 24.5 | 25.3 | 23.9 | 21.5 | 16.5 |
| Absolute minimum temperature (°C) | 13.9 | 16.4 | 19.9 | 22.6 | 23.0 | 24.5 | 23.8 | 22.1 | 23.2 | 20.1 | 18.1 | 13.8 |
| 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 | 12.5 | 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) | 10.1 | 10.1 | 10.0 | 10.7 | 10.3 | 10.5 | 10.1 | 9.3 | 10.0 | 10.5 | 10.5 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 31 | 57 | 54 | 25 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 30 | 20 | 14 | 13 | 21 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 1 | 10 | 17 | 18 | 9 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boui is at