Average annual temperature is 26.9 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 253 days
Number of rainy days: 112 days
Look at detailed online map of Siayumbu
* Weather data for Siayumbu 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) | 32.8 | 32.7 | 34.5 | 36.0 | 34.7 | 34.1 | 34.3 | 37.9 | 39.6 | 42.9 | 42.3 | 42.8 |
| Average daytime temperature (°C) | 28.4 | 30.0 | 32.1 | 33.3 | 32.4 | 31.2 | 28.4 | 31.3 | 36.7 | 38.4 | 38.6 | 36.5 |
| Average temperature (°C) | 24.6 | 25.7 | 27.1 | 27.2 | 25.4 | 23.7 | 21.8 | 24.2 | 29.3 | 31.9 | 32.1 | 30.5 |
| Average night temperature (°C) | 21.6 | 22.3 | 22.5 | 21.5 | 18.9 | 16.7 | 15.3 | 17.1 | 21.7 | 25.5 | 26.0 | 25.4 |
| Absolute minimum temperature (°C) | 20.3 | 20.8 | 20.0 | 19.0 | 15.8 | 13.6 | 12.6 | 13.7 | 14.9 | 21.6 | 23.7 | 22.6 |
| 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 | 11.4 | 11.2 | 11.3 | 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) | 8.2 | 9.6 | 11.2 | 10.8 | 10.4 | 10.1 | 10.2 | 10.3 | 11.1 | 11.5 | 11.8 | 10.6 |
| Precipitation (mm) | 363 | 129 | 42 | 3 | 0 | 0 | 0 | 0 | 0 | 14 | 2 | 120 |
| Sunny days | 0 | 4 | 12 | 23 | 31 | 30 | 29 | 30 | 30 | 27 | 24 | 13 |
| Rainy days | 31 | 24 | 19 | 7 | 0 | 0 | 2 | 1 | 0 | 4 | 6 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siayumbu is at