Average annual temperature is 20.0 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: -1.2 °C
Number of sunny days: 291 days
Number of rainy days: 74 days
Look at detailed online map of Erfplaas
* Weather data for Erfplaas 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) | 35.5 | 35.0 | 33.2 | 29.4 | 28.6 | 25.4 | 26.5 | 29.3 | 34.1 | 37.3 | 39.0 | 37.7 |
| Average daytime temperature (°C) | 32.3 | 30.5 | 29.6 | 26.7 | 22.9 | 19.5 | 20.1 | 23.6 | 26.5 | 31.1 | 33.6 | 33.7 |
| Average temperature (°C) | 26.1 | 24.3 | 23.0 | 18.9 | 15.5 | 11.5 | 12.2 | 15.2 | 18.0 | 23.3 | 26.2 | 26.5 |
| Average night temperature (°C) | 19.2 | 18.1 | 16.5 | 12.2 | 8.8 | 4.9 | 5.4 | 7.6 | 9.6 | 14.7 | 18.4 | 19.5 |
| Absolute minimum temperature (°C) | 13.1 | 12.8 | 11.0 | 6.3 | 3.3 | 1.3 | -1.2 | 2.9 | 3.3 | 8.4 | 9.9 | 15.0 |
| 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 | 10.5 | 10.6 | 11.2 | 11.9 | 12.7 | 13.4 | 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) | 12.5 | 11.7 | 10.8 | 10.5 | 9.6 | 9.4 | 9.5 | 10.3 | 10.8 | 11.5 | 11.9 | 12.0 |
| Precipitation (mm) | 10 | 29 | 21 | 5 | 32 | 9 | 4 | 0 | 6 | 17 | 23 | 102 |
| Sunny days | 22 | 14 | 18 | 25 | 26 | 27 | 29 | 31 | 28 | 27 | 24 | 20 |
| Rainy days | 9 | 14 | 13 | 5 | 5 | 3 | 2 | 0 | 2 | 4 | 6 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Erfplaas is at