Average annual temperature is 28.5 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 224 days
Number of rainy days: 141 days
Look at detailed online map of Kossienso
* Weather data for Kossienso Mali is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 38.2 | 39.5 | 40.7 | 41.2 | 42.6 | 39.8 | 34.3 | 33.6 | 34.6 | 36.8 | 36.7 | 37.5 |
| Average daytime temperature (°C) | 34.0 | 37.1 | 39.0 | 39.3 | 38.5 | 34.9 | 31.9 | 30.0 | 31.2 | 34.1 | 35.6 | 33.3 |
| Average temperature (°C) | 25.5 | 28.6 | 31.3 | 32.6 | 32.1 | 29.8 | 27.6 | 26.1 | 26.7 | 28.5 | 28.3 | 25.0 |
| Average night temperature (°C) | 17.5 | 20.6 | 23.6 | 25.6 | 26.7 | 25.6 | 24.2 | 23.1 | 23.2 | 23.7 | 21.2 | 17.6 |
| Absolute minimum temperature (°C) | 14.6 | 17.9 | 20.6 | 22.1 | 24.3 | 22.6 | 22.5 | 21.6 | 21.7 | 21.4 | 17.9 | 13.6 |
| 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) | 11.5 | 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) | 10.7 | 10.8 | 10.4 | 10.4 | 9.7 | 9.4 | 9.4 | 8.1 | 9.4 | 10.1 | 10.2 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 33 | 143 | 165 | 282 | 153 | 32 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 27 | 10 | 8 | 2 | 2 | 7 | 18 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 3 | 21 | 22 | 29 | 29 | 23 | 13 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kossienso is at