Average annual temperature is 20.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 9.3 °C
Number of sunny days: 195 days
Number of rainy days: 170 days
Look at detailed online map of Salt Rock
* Weather data for Salt Rock 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) | 31.4 | 36.9 | 31.3 | 30.4 | 30.3 | 28.8 | 29.8 | 28.1 | 32.7 | 29.7 | 34.7 | 34.2 |
| Average daytime temperature (°C) | 27.0 | 27.3 | 26.7 | 25.4 | 23.2 | 22.6 | 22.4 | 23.1 | 24.2 | 23.0 | 25.9 | 25.8 |
| Average temperature (°C) | 23.9 | 24.4 | 23.7 | 21.6 | 19.6 | 17.8 | 16.9 | 17.8 | 19.6 | 19.8 | 22.3 | 22.6 |
| Average night temperature (°C) | 20.8 | 21.6 | 20.7 | 17.6 | 15.9 | 13.2 | 11.6 | 12.5 | 14.9 | 16.3 | 18.5 | 19.4 |
| Absolute minimum temperature (°C) | 17.3 | 18.9 | 16.4 | 14.1 | 11.2 | 9.6 | 9.5 | 9.3 | 10.0 | 12.0 | 11.4 | 16.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.8 | 13.1 | 12.3 | 11.4 | 10.6 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.3 | 8.4 | 9.9 | 9.2 | 8.2 | 9.0 | 8.2 | 8.7 | 9.0 | 7.7 | 10.5 | 8.2 |
| Precipitation (mm) | 166 | 160 | 78 | 15 | 84 | 11 | 38 | 30 | 25 | 168 | 37 | 183 |
| Sunny days | 15 | 8 | 12 | 20 | 20 | 20 | 21 | 23 | 17 | 12 | 19 | 8 |
| Rainy days | 16 | 20 | 19 | 10 | 11 | 10 | 10 | 8 | 13 | 19 | 11 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Salt Rock is at