Average annual temperature is 23.9 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 6.9 °C
Number of sunny days: 236 days
Number of rainy days: 129 days
Look at detailed online map of Siwanga
* Weather data for Siwanga 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) | 28.7 | 31.5 | 32.1 | 34.2 | 32.5 | 31.8 | 31.1 | 37.0 | 37.0 | 39.3 | 38.0 | 34.6 |
| Average daytime temperature (°C) | 25.7 | 28.7 | 29.1 | 30.6 | 30.8 | 28.9 | 26.4 | 30.3 | 34.7 | 36.5 | 34.2 | 30.5 |
| Average temperature (°C) | 21.2 | 23.0 | 23.2 | 24.0 | 23.4 | 21.4 | 19.4 | 22.8 | 27.1 | 29.3 | 27.3 | 24.7 |
| Average night temperature (°C) | 18.3 | 18.7 | 18.2 | 17.7 | 16.0 | 13.7 | 12.4 | 15.0 | 19.2 | 22.0 | 20.9 | 20.1 |
| Absolute minimum temperature (°C) | 16.6 | 17.2 | 16.7 | 15.6 | 14.3 | 10.1 | 6.9 | 9.4 | 14.2 | 19.4 | 18.8 | 18.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 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 | 11.7 | 11.4 | 11.2 | 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) | 6.9 | 10.3 | 10.6 | 10.7 | 10.6 | 10.4 | 10.5 | 10.9 | 11.0 | 11.1 | 10.9 | 10.4 |
| Precipitation (mm) | 369 | 118 | 73 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 73 | 118 |
| Sunny days | 0 | 8 | 10 | 25 | 31 | 30 | 31 | 31 | 30 | 21 | 12 | 7 |
| Rainy days | 31 | 20 | 21 | 5 | 0 | 0 | 0 | 0 | 0 | 10 | 18 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siwanga is at