Average annual temperature is 16.2 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 248 days
Number of rainy days: 117 days
Look at detailed online map of Harmonie
* Weather data for Harmonie 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) | 31.0 | 28.4 | 28.1 | 25.4 | 24.7 | 23.1 | 23.4 | 26.3 | 31.5 | 34.0 | 34.1 | 33.4 |
| Average daytime temperature (°C) | 27.3 | 23.9 | 24.8 | 22.5 | 19.1 | 17.0 | 16.9 | 20.5 | 25.2 | 26.4 | 28.4 | 27.0 |
| Average temperature (°C) | 21.2 | 18.9 | 18.6 | 15.4 | 12.4 | 9.1 | 9.2 | 12.4 | 16.6 | 18.8 | 21.2 | 20.7 |
| Average night temperature (°C) | 15.0 | 14.3 | 13.1 | 8.8 | 6.7 | 2.6 | 2.6 | 4.7 | 8.5 | 11.5 | 14.0 | 14.9 |
| Absolute minimum temperature (°C) | 10.7 | 10.2 | 10.6 | 3.3 | 1.2 | -0.7 | -2.0 | -0.7 | 1.6 | 4.5 | 3.7 | 10.6 |
| 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) | 13.6 | 13.0 | 12.2 | 11.4 | 10.8 | 10.4 | 10.6 | 11.2 | 11.9 | 12.7 | 13.5 | 13.8 |
| 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) | 12.1 | 9.5 | 10.6 | 10.4 | 9.4 | 9.5 | 9.3 | 10.2 | 10.6 | 10.3 | 11.4 | 10.5 |
| Precipitation (mm) | 26 | 137 | 33 | 14 | 25 | 4 | 2 | 0 | 8 | 39 | 39 | 175 |
| Sunny days | 19 | 8 | 13 | 23 | 17 | 28 | 28 | 31 | 25 | 22 | 20 | 14 |
| Rainy days | 12 | 20 | 18 | 7 | 14 | 2 | 3 | 0 | 5 | 9 | 10 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Harmonie is at