Average annual temperature is 22.8 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 228 days
Number of rainy days: 137 days
Look at detailed online map of Chilwana
* Weather data for Chilwana 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) | 28.3 | 29.7 | 29.9 | 30.6 | 30.2 | 29.1 | 30.8 | 34.1 | 36.3 | 37.9 | 37.8 | 36.6 |
| Average daytime temperature (°C) | 25.4 | 27.3 | 27.5 | 27.9 | 28.1 | 27.1 | 24.9 | 27.8 | 33.0 | 34.7 | 33.8 | 31.0 |
| Average temperature (°C) | 21.0 | 22.1 | 22.4 | 21.9 | 21.2 | 20.2 | 18.2 | 20.7 | 25.9 | 28.1 | 27.0 | 25.1 |
| Average night temperature (°C) | 18.3 | 18.3 | 17.7 | 16.1 | 14.6 | 13.4 | 11.8 | 13.7 | 18.7 | 21.7 | 20.7 | 20.1 |
| Absolute minimum temperature (°C) | 17.6 | 17.2 | 15.5 | 13.4 | 12.7 | 10.1 | 8.7 | 9.9 | 12.6 | 17.1 | 18.8 | 17.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.2 | 9.8 | 10.6 | 10.7 | 10.5 | 10.2 | 10.4 | 10.6 | 11.0 | 11.3 | 11.5 | 10.0 |
| Precipitation (mm) | 388 | 158 | 30 | 6 | 0 | 0 | 0 | 0 | 0 | 8 | 53 | 158 |
| Sunny days | 0 | 1 | 7 | 18 | 31 | 30 | 30 | 30 | 30 | 23 | 18 | 10 |
| Rainy days | 31 | 27 | 24 | 12 | 0 | 0 | 1 | 1 | 0 | 8 | 12 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chilwana is at