Average annual temperature is 15.1 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: -1.0 °C
Number of sunny days: 190 days
Number of rainy days: 175 days
Look at detailed online map of Heights
* Weather data for Heights 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) | 39.5 | 37.3 | 32.9 | 34.4 | 29.2 | 22.4 | 24.3 | 30.1 | 28.7 | 30.6 | 37.8 | 39.4 |
| Average daytime temperature (°C) | 27.7 | 25.4 | 24.2 | 22.2 | 18.0 | 16.0 | 16.6 | 20.0 | 18.2 | 19.5 | 25.2 | 23.8 |
| Average temperature (°C) | 20.9 | 19.6 | 18.1 | 15.8 | 12.3 | 11.2 | 9.8 | 12.6 | 11.7 | 14.2 | 17.9 | 17.8 |
| Average night temperature (°C) | 15.2 | 14.8 | 13.2 | 10.2 | 7.1 | 7.0 | 4.4 | 6.3 | 6.5 | 9.3 | 11.3 | 12.5 |
| Absolute minimum temperature (°C) | 8.9 | 8.8 | 7.2 | 5.8 | 3.4 | 3.1 | -1.0 | 1.1 | 2.6 | 4.6 | 7.6 | 9.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.1 | 13.3 | 12.3 | 11.2 | 10.4 | 9.9 | 10.1 | 10.9 | 11.9 | 12.9 | 13.9 | 14.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 10.6 | 8.7 | 9.0 | 8.2 | 7.3 | 6.3 | 7.8 | 9.1 | 8.6 | 8.7 | 10.6 | 9.9 |
| Precipitation (mm) | 52 | 61 | 75 | 29 | 96 | 86 | 52 | 12 | 136 | 79 | 19 | 69 |
| Sunny days | 18 | 7 | 17 | 17 | 19 | 11 | 20 | 22 | 17 | 11 | 18 | 13 |
| Rainy days | 13 | 21 | 14 | 13 | 12 | 19 | 11 | 9 | 13 | 20 | 12 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heights is at