Average annual temperature is 25.9 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 12.0 °C
Number of sunny days: 242 days
Number of rainy days: 123 days
Look at detailed online map of Sianyolo
* Weather data for Sianyolo 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) | 31.4 | 31.9 | 31.9 | 33.8 | 32.9 | 32.5 | 31.9 | 37.3 | 38.4 | 42.0 | 41.6 | 42.1 |
| Average daytime temperature (°C) | 27.7 | 29.2 | 30.1 | 31.3 | 30.9 | 29.7 | 26.7 | 30.3 | 35.6 | 37.3 | 37.4 | 34.6 |
| Average temperature (°C) | 23.7 | 24.8 | 25.4 | 25.5 | 24.5 | 23.3 | 20.6 | 23.7 | 28.6 | 30.8 | 30.8 | 28.6 |
| Average night temperature (°C) | 21.0 | 21.4 | 21.3 | 20.5 | 18.9 | 17.6 | 14.8 | 17.5 | 22.0 | 25.0 | 25.0 | 24.0 |
| Absolute minimum temperature (°C) | 19.6 | 20.1 | 18.8 | 18.8 | 17.1 | 13.1 | 12.0 | 13.9 | 15.3 | 20.0 | 22.2 | 21.7 |
| 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 | 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) | 7.6 | 9.8 | 10.8 | 10.9 | 10.4 | 10.2 | 10.3 | 10.5 | 11.2 | 11.5 | 11.8 | 10.5 |
| Precipitation (mm) | 503 | 235 | 44 | 2 | 0 | 0 | 0 | 2 | 0 | 12 | 5 | 118 |
| Sunny days | 0 | 2 | 8 | 24 | 31 | 30 | 30 | 28 | 28 | 26 | 23 | 12 |
| Rainy days | 31 | 26 | 23 | 6 | 0 | 0 | 1 | 3 | 2 | 5 | 7 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sianyolo is at