Average annual temperature is 26.2 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 10.4 °C
Number of sunny days: 243 days
Number of rainy days: 122 days
Look at detailed online map of Sialumba
* Weather data for Sialumba 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) | 31.5 | 32.2 | 32.6 | 34.4 | 33.6 | 33.3 | 31.4 | 37.9 | 39.1 | 42.8 | 42.6 | 42.2 |
| Average daytime temperature (°C) | 28.3 | 29.6 | 30.7 | 31.8 | 31.6 | 30.3 | 27.3 | 31.0 | 36.3 | 38.1 | 37.8 | 35.0 |
| Average temperature (°C) | 24.2 | 25.3 | 26.0 | 25.7 | 24.7 | 23.2 | 20.7 | 23.8 | 28.8 | 31.4 | 31.3 | 29.1 |
| Average night temperature (°C) | 21.4 | 21.7 | 21.8 | 20.3 | 18.2 | 16.5 | 14.4 | 17.1 | 21.7 | 25.3 | 25.4 | 24.3 |
| Absolute minimum temperature (°C) | 20.3 | 20.2 | 18.0 | 17.2 | 16.1 | 12.1 | 10.4 | 13.3 | 13.9 | 20.5 | 23.1 | 22.1 |
| 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 | 12.6 | 12.2 | 11.7 | 11.3 | 11.2 | 11.2 | 11.6 | 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) | 7.8 | 10.0 | 10.8 | 10.9 | 10.4 | 10.2 | 10.3 | 10.5 | 11.1 | 11.5 | 11.8 | 10.6 |
| Precipitation (mm) | 496 | 210 | 36 | 1 | 0 | 0 | 0 | 0 | 0 | 8 | 9 | 102 |
| Sunny days | 0 | 3 | 5 | 25 | 31 | 30 | 30 | 29 | 30 | 27 | 24 | 9 |
| Rainy days | 31 | 25 | 26 | 5 | 0 | 0 | 1 | 2 | 0 | 4 | 6 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sialumba is at