Average annual temperature is 24.4 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 7.0 °C
Number of sunny days: 258 days
Number of rainy days: 107 days
Look at detailed online map of Sianga
* Weather data for Sianga 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) | 29.8 | 33.4 | 32.9 | 34.2 | 32.4 | 32.0 | 32.1 | 36.4 | 38.6 | 40.5 | 40.4 | 37.4 |
| Average daytime temperature (°C) | 27.4 | 30.1 | 30.4 | 31.2 | 31.2 | 29.0 | 26.2 | 30.8 | 35.4 | 37.8 | 36.8 | 32.7 |
| Average temperature (°C) | 22.4 | 23.9 | 24.4 | 24.3 | 23.2 | 20.7 | 18.7 | 22.6 | 26.9 | 30.3 | 29.4 | 26.3 |
| Average night temperature (°C) | 19.0 | 18.9 | 19.3 | 17.8 | 15.6 | 13.0 | 11.5 | 14.5 | 18.4 | 22.9 | 22.6 | 21.2 |
| Absolute minimum temperature (°C) | 17.5 | 17.1 | 18.1 | 15.6 | 13.7 | 7.9 | 7.0 | 7.5 | 14.3 | 19.1 | 19.6 | 18.8 |
| 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 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 | 11.2 | 11.5 | 12.0 | 12.5 | 12.9 | 13.1 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 7.9 | 10.5 | 10.7 | 10.8 | 10.5 | 10.3 | 10.3 | 10.7 | 11.0 | 11.3 | 11.2 | 10.6 |
| Precipitation (mm) | 289 | 95 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 32 | 137 |
| Sunny days | 1 | 11 | 11 | 28 | 31 | 30 | 31 | 30 | 30 | 26 | 18 | 11 |
| Rainy days | 30 | 17 | 20 | 2 | 0 | 0 | 0 | 1 | 0 | 5 | 12 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sianga is at