Average annual temperature is 14.9 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 216 days
Number of rainy days: 146 days
Number of snow days: 3 days
Look at detailed online map of Hartebeesfontein
* Weather data for Hartebeesfontein 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) | 34.7 | 31.5 | 30.0 | 27.6 | 23.7 | 19.2 | 21.6 | 23.8 | 29.8 | 30.8 | 36.8 | 34.6 |
| Average daytime temperature (°C) | 28.2 | 25.6 | 26.3 | 21.9 | 16.9 | 13.8 | 14.2 | 18.5 | 20.1 | 22.2 | 28.2 | 27.0 |
| Average temperature (°C) | 21.3 | 19.2 | 18.8 | 14.9 | 10.8 | 8.0 | 7.9 | 11.1 | 13.0 | 15.0 | 20.3 | 19.3 |
| Average night temperature (°C) | 14.9 | 13.7 | 12.5 | 8.2 | 5.5 | 3.4 | 2.5 | 4.4 | 5.6 | 8.4 | 12.3 | 13.0 |
| Absolute minimum temperature (°C) | 7.8 | 8.4 | 5.5 | 2.5 | -0.3 | -1.3 | -2.3 | -2.0 | -3.8 | 1.9 | 5.5 | 9.2 |
| 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) | 13.9 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.2 |
| 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 | 14.0 |
| Sunshine mean duration (h) | 11.5 | 10.7 | 10.9 | 9.7 | 8.1 | 8.6 | 8.8 | 9.8 | 9.8 | 10.7 | 11.8 | 11.4 |
| Precipitation (mm) | 76 | 85 | 41 | 25 | 87 | 25 | 22 | 6 | 68 | 30 | 24 | 74 |
| Sunny days | 11 | 9 | 15 | 22 | 17 | 20 | 23 | 26 | 24 | 19 | 20 | 10 |
| Rainy days | 20 | 19 | 16 | 8 | 14 | 10 | 5 | 5 | 6 | 12 | 10 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hartebeesfontein is at