Average annual temperature is 27.9 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 350 days
Number of rainy days: 15 days
Look at detailed online map of Koussa Arma
* Weather data for Koussa Arma 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 | 36.0 | 38.3 | 41.1 | 43.3 | 42.3 | 41.8 | 41.7 | 41.2 | 37.4 | 34.6 | 31.5 |
| Average daytime temperature (°C) | 26.5 | 28.3 | 34.6 | 37.8 | 40.3 | 38.8 | 38.8 | 37.1 | 38.4 | 35.3 | 32.4 | 26.5 |
| Average temperature (°C) | 18.9 | 21.1 | 27.0 | 30.4 | 33.2 | 33.6 | 33.4 | 31.9 | 32.6 | 28.7 | 25.1 | 19.1 |
| Average night temperature (°C) | 11.8 | 14.2 | 19.3 | 22.5 | 25.2 | 27.5 | 27.3 | 26.4 | 25.7 | 22.3 | 18.1 | 12.3 |
| Absolute minimum temperature (°C) | 8.3 | 11.3 | 14.9 | 17.4 | 20.8 | 25.3 | 24.3 | 23.5 | 22.4 | 16.6 | 12.8 | 9.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.7 | 10.1 | 10.8 | 11.0 | 10.9 | 10.7 | 10.4 | 10.3 | 9.8 | 9.9 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 32 | 0 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 28 | 29 | 22 | 28 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 9 | 2 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koussa Arma is at