Average annual temperature is 19.0 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 9.1 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Kosam
* Weather data for Kosam Zambia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.3 | 25.6 | 25.9 | 24.0 | 25.1 | 25.0 | 26.8 | 28.7 | 30.4 | 33.9 | 30.6 | 27.1 |
| Average daytime temperature (°C) | 23.1 | 23.8 | 23.1 | 22.5 | 23.0 | 23.5 | 22.3 | 24.7 | 28.2 | 30.2 | 27.6 | 24.2 |
| Average temperature (°C) | 18.5 | 19.1 | 18.5 | 17.8 | 17.7 | 17.4 | 16.0 | 18.1 | 21.4 | 23.2 | 21.1 | 19.5 |
| Average night temperature (°C) | 15.3 | 15.9 | 15.8 | 15.0 | 13.8 | 12.6 | 11.0 | 12.8 | 15.4 | 17.1 | 16.3 | 16.2 |
| Absolute minimum temperature (°C) | 14.0 | 14.0 | 14.8 | 13.0 | 12.6 | 10.6 | 9.1 | 10.2 | 13.7 | 15.4 | 15.1 | 14.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 12.7 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.7 | 9.2 | 7.9 | 8.6 | 10.3 | 10.6 | 10.5 | 10.7 | 11.1 | 11.2 | 10.5 | 8.7 |
| Precipitation (mm) | 223 | 147 | 251 | 185 | 18 | 3 | 1 | 0 | 0 | 5 | 111 | 347 |
| Sunny days | 0 | 0 | 1 | 2 | 12 | 25 | 29 | 29 | 30 | 22 | 4 | 1 |
| Rainy days | 31 | 28 | 30 | 28 | 19 | 5 | 2 | 2 | 0 | 9 | 26 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kosam is at