Average annual temperature is 29.0 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 305 days
Number of rainy days: 60 days
Look at detailed online map of Boulalari
* Weather data for Boulalari 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) | 37.9 | 39.0 | 41.0 | 42.7 | 43.1 | 40.6 | 38.8 | 37.4 | 38.5 | 38.9 | 38.1 | 36.1 |
| Average daytime temperature (°C) | 30.8 | 32.7 | 37.8 | 40.0 | 41.0 | 36.0 | 35.2 | 32.5 | 34.6 | 36.9 | 35.8 | 31.1 |
| Average temperature (°C) | 23.3 | 25.2 | 30.6 | 33.2 | 34.6 | 30.6 | 30.2 | 28.0 | 29.2 | 30.4 | 29.1 | 23.6 |
| Average night temperature (°C) | 16.7 | 18.6 | 24.1 | 26.7 | 28.2 | 26.1 | 26.0 | 24.3 | 25.0 | 24.5 | 23.0 | 17.3 |
| Absolute minimum temperature (°C) | 14.0 | 15.2 | 20.7 | 23.0 | 25.2 | 24.0 | 23.4 | 22.4 | 22.8 | 20.7 | 18.5 | 14.0 |
| 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 | 12.5 | 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) | 10.5 | 10.9 | 10.4 | 10.3 | 10.9 | 9.3 | 10.1 | 9.1 | 9.7 | 10.0 | 9.9 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 47 | 61 | 171 | 67 | 10 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 20 | 17 | 10 | 16 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 10 | 14 | 21 | 14 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boulalari is at