Average annual temperature is 29.9 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: 12.5 °C
Number of sunny days: 303 days
Number of rainy days: 62 days
Look at detailed online map of Assou
* Weather data for Assou 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) | 36.7 | 38.6 | 40.6 | 42.3 | 43.2 | 41.9 | 39.6 | 36.4 | 41.1 | 40.2 | 38.7 | 37.7 |
| Average daytime temperature (°C) | 31.7 | 35.1 | 38.9 | 40.1 | 41.0 | 38.0 | 35.4 | 33.0 | 36.1 | 38.6 | 37.3 | 32.1 |
| Average temperature (°C) | 23.7 | 27.1 | 31.4 | 33.4 | 35.3 | 32.8 | 30.5 | 28.4 | 30.6 | 32.2 | 29.8 | 24.0 |
| Average night temperature (°C) | 16.3 | 19.8 | 23.6 | 25.9 | 29.2 | 27.9 | 25.9 | 24.4 | 25.6 | 24.9 | 21.9 | 16.5 |
| Absolute minimum temperature (°C) | 13.3 | 17.2 | 19.5 | 22.0 | 26.3 | 23.7 | 23.6 | 22.8 | 23.2 | 20.0 | 19.7 | 12.5 |
| 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) | 10.0 | 10.2 | 9.7 | 10.5 | 10.5 | 10.3 | 10.0 | 9.3 | 10.3 | 10.4 | 10.6 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 33 | 49 | 136 | 34 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 23 | 14 | 8 | 19 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 7 | 17 | 23 | 11 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Assou is at