Average annual temperature is 29.8 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 313 days
Number of rainy days: 52 days
Look at detailed online map of Achouan
* Weather data for Achouan 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) | 36.8 | 38.7 | 41.0 | 42.7 | 43.7 | 41.7 | 39.2 | 36.4 | 41.2 | 40.4 | 38.1 | 36.6 |
| Average daytime temperature (°C) | 31.6 | 34.7 | 38.5 | 40.0 | 40.7 | 38.1 | 36.0 | 33.6 | 35.8 | 38.4 | 36.7 | 31.7 |
| Average temperature (°C) | 23.6 | 26.7 | 31.0 | 33.1 | 34.9 | 33.0 | 31.1 | 28.9 | 30.4 | 31.8 | 29.4 | 23.8 |
| Average night temperature (°C) | 16.5 | 19.6 | 24.1 | 26.4 | 29.1 | 28.0 | 26.4 | 25.0 | 25.8 | 25.2 | 22.3 | 17.0 |
| Absolute minimum temperature (°C) | 14.0 | 16.3 | 21.3 | 21.9 | 24.6 | 25.4 | 24.0 | 23.1 | 23.9 | 21.6 | 19.0 | 14.1 |
| 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) | 10.1 | 10.1 | 10.2 | 10.7 | 10.5 | 10.8 | 9.9 | 9.3 | 10.4 | 10.4 | 10.4 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 7 | 29 | 79 | 22 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 21 | 20 | 11 | 20 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 9 | 11 | 20 | 10 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Achouan is at