Average annual temperature is 28.7 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: 12.4 °C
Number of sunny days: 316 days
Number of rainy days: 49 days
Look at detailed online map of Boulousou
* Weather data for Boulousou 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) | 36.4 | 38.3 | 40.5 | 42.4 | 42.2 | 41.0 | 38.8 | 38.7 | 39.7 | 38.4 | 37.2 | 34.8 |
| Average daytime temperature (°C) | 29.5 | 31.5 | 36.8 | 39.4 | 40.6 | 36.5 | 35.9 | 33.7 | 36.1 | 36.1 | 34.7 | 29.5 |
| Average temperature (°C) | 22.1 | 24.1 | 29.6 | 32.4 | 34.4 | 31.1 | 30.7 | 28.9 | 30.4 | 29.8 | 28.1 | 22.2 |
| Average night temperature (°C) | 15.6 | 17.6 | 23.0 | 25.5 | 28.0 | 26.2 | 26.2 | 24.8 | 25.4 | 24.2 | 22.1 | 16.1 |
| Absolute minimum temperature (°C) | 12.4 | 14.7 | 19.4 | 21.3 | 23.1 | 23.1 | 23.8 | 22.8 | 23.2 | 20.5 | 17.2 | 13.1 |
| 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 | 12.4 | 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) | 10.6 | 10.9 | 10.1 | 10.5 | 10.8 | 10.0 | 10.0 | 9.6 | 10.0 | 9.6 | 9.6 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 30 | 66 | 92 | 28 | 8 | 1 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 23 | 18 | 13 | 22 | 30 | 28 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 7 | 13 | 18 | 8 | 1 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boulousou is at