Average annual temperature is 27.2 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 313 days
Number of rainy days: 52 days
Look at detailed online map of Dallou
* Weather data for Dallou 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) | 34.2 | 36.3 | 38.5 | 41.1 | 41.2 | 40.6 | 37.8 | 38.8 | 40.4 | 37.1 | 35.0 | 32.5 |
| Average daytime temperature (°C) | 27.0 | 29.2 | 34.6 | 37.6 | 39.4 | 36.3 | 35.4 | 33.2 | 36.5 | 34.5 | 32.6 | 27.1 |
| Average temperature (°C) | 19.5 | 21.9 | 27.4 | 30.8 | 33.3 | 30.9 | 30.2 | 28.1 | 30.3 | 28.2 | 25.7 | 19.8 |
| Average night temperature (°C) | 12.5 | 15.0 | 20.2 | 23.7 | 26.5 | 25.5 | 25.4 | 23.8 | 24.7 | 22.1 | 19.4 | 13.0 |
| Absolute minimum temperature (°C) | 8.7 | 12.2 | 17.0 | 18.5 | 23.1 | 21.9 | 22.3 | 21.7 | 23.0 | 18.7 | 15.1 | 10.1 |
| 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 | 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) | 10.6 | 10.9 | 10.2 | 10.5 | 10.9 | 10.3 | 10.1 | 10.0 | 10.4 | 9.8 | 9.6 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 23 | 22 | 84 | 31 | 15 | 3 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 31 | 20 | 22 | 11 | 21 | 30 | 28 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 0 | 10 | 9 | 20 | 9 | 1 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dallou is at