Average annual temperature is 28.2 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 291 days
Number of rainy days: 74 days
Look at detailed online map of Souloulou
* Weather data for Souloulou 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) | 35.6 | 37.8 | 40.3 | 41.1 | 41.4 | 39.2 | 37.6 | 35.3 | 37.5 | 38.3 | 37.6 | 34.9 |
| Average daytime temperature (°C) | 30.1 | 32.3 | 36.6 | 38.8 | 39.8 | 35.2 | 34.3 | 31.6 | 34.1 | 35.8 | 35.1 | 30.5 |
| Average temperature (°C) | 22.5 | 24.7 | 29.4 | 32.2 | 33.9 | 30.1 | 29.4 | 27.2 | 28.7 | 29.3 | 28.3 | 23.1 |
| Average night temperature (°C) | 15.8 | 18.0 | 22.7 | 25.7 | 27.7 | 25.2 | 25.0 | 23.5 | 24.0 | 23.4 | 22.1 | 16.6 |
| Absolute minimum temperature (°C) | 13.2 | 15.5 | 19.1 | 22.0 | 23.8 | 22.7 | 23.0 | 22.0 | 21.2 | 19.9 | 17.2 | 13.2 |
| 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) | 10.6 | 10.8 | 10.0 | 10.1 | 10.9 | 10.0 | 10.0 | 9.3 | 10.0 | 9.8 | 9.9 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 51 | 70 | 109 | 57 | 20 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 31 | 18 | 15 | 7 | 12 | 29 | 29 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 0 | 12 | 16 | 24 | 18 | 2 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Souloulou is at