Average annual temperature is 19.4 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 274 days
Number of rainy days: 91 days
Look at detailed online map of Heathview
* Weather data for Heathview 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) | 35.3 | 32.2 | 32.6 | 30.1 | 29.0 | 25.8 | 25.0 | 30.6 | 33.5 | 36.9 | 38.0 | 38.1 |
| Average daytime temperature (°C) | 30.4 | 27.9 | 28.5 | 27.0 | 23.9 | 21.4 | 20.1 | 24.0 | 28.5 | 30.6 | 32.5 | 31.5 |
| Average temperature (°C) | 24.2 | 22.0 | 21.8 | 18.8 | 15.7 | 12.3 | 11.8 | 15.0 | 19.4 | 22.6 | 24.8 | 24.7 |
| Average night temperature (°C) | 17.6 | 16.6 | 15.4 | 11.4 | 8.8 | 4.3 | 4.3 | 6.2 | 10.0 | 14.3 | 17.0 | 17.6 |
| Absolute minimum temperature (°C) | 14.0 | 12.7 | 11.5 | 6.8 | 1.1 | -0.4 | -2.7 | 1.3 | 3.1 | 9.3 | 8.5 | 11.1 |
| 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 | 13.0 | 12.2 | 11.5 | 10.9 | 10.5 | 10.7 | 11.2 | 11.9 | 12.7 | 13.4 | 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) | 12.4 | 10.1 | 10.6 | 10.5 | 9.6 | 9.6 | 9.7 | 10.3 | 10.9 | 10.8 | 11.5 | 11.4 |
| Precipitation (mm) | 37 | 101 | 36 | 12 | 26 | 1 | 0 | 0 | 8 | 59 | 30 | 88 |
| Sunny days | 20 | 9 | 17 | 27 | 23 | 28 | 30 | 31 | 26 | 24 | 21 | 18 |
| Rainy days | 11 | 19 | 14 | 3 | 8 | 2 | 1 | 0 | 4 | 7 | 9 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heathview is at