Average annual temperature is 20.6 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 1.9 °C
Number of sunny days: 269 days
Number of rainy days: 96 days
Look at detailed online map of Siyabuswa
* Weather data for Siyabuswa South Africa is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.9 | 33.6 | 35.1 | 30.5 | 29.1 | 26.1 | 27.0 | 33.2 | 36.8 | 37.6 | 38.3 | 38.2 |
| Average daytime temperature (°C) | 31.8 | 28.7 | 30.3 | 27.0 | 23.5 | 22.3 | 21.2 | 25.2 | 30.8 | 31.2 | 31.9 | 31.0 |
| Average temperature (°C) | 25.3 | 23.1 | 23.9 | 19.9 | 16.8 | 14.1 | 13.4 | 16.9 | 22.2 | 23.3 | 24.6 | 24.6 |
| Average night temperature (°C) | 18.6 | 18.3 | 17.4 | 13.4 | 11.0 | 7.2 | 6.2 | 8.7 | 13.9 | 16.0 | 17.7 | 18.7 |
| Absolute minimum temperature (°C) | 15.4 | 16.0 | 12.5 | 8.6 | 4.7 | 2.7 | 1.9 | 3.4 | 9.2 | 11.2 | 9.1 | 14.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.3 | 11.9 | 12.7 | 13.3 | 13.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 11.9 | 10.6 | 10.3 | 10.4 | 9.5 | 9.8 | 9.5 | 10.2 | 10.8 | 10.2 | 11.4 | 10.9 |
| Precipitation (mm) | 43 | 111 | 38 | 2 | 60 | 4 | 16 | 0 | 9 | 70 | 34 | 125 |
| Sunny days | 22 | 7 | 21 | 27 | 20 | 27 | 28 | 31 | 27 | 24 | 20 | 15 |
| Rainy days | 9 | 21 | 10 | 3 | 11 | 3 | 3 | 0 | 3 | 7 | 10 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siyabuswa is at