Average annual temperature is 15.5 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 248 days
Number of rainy days: 116 days
Number of snow days: 1 day
Look at detailed online map of Erfdeel
* Weather data for Erfdeel 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) | 34.3 | 32.8 | 31.3 | 27.5 | 24.2 | 20.8 | 21.5 | 23.9 | 31.4 | 32.7 | 37.9 | 36.8 |
| Average daytime temperature (°C) | 29.6 | 27.3 | 26.7 | 22.5 | 17.7 | 14.1 | 15.4 | 19.3 | 21.7 | 25.6 | 29.4 | 29.2 |
| Average temperature (°C) | 21.9 | 20.2 | 19.2 | 14.7 | 10.6 | 7.4 | 7.8 | 10.8 | 13.7 | 17.0 | 21.5 | 21.1 |
| Average night temperature (°C) | 14.8 | 14.1 | 12.4 | 7.6 | 4.3 | 1.9 | 0.9 | 2.6 | 5.4 | 8.7 | 12.8 | 13.9 |
| Absolute minimum temperature (°C) | 8.0 | 9.7 | 5.9 | 1.8 | -0.5 | -2.2 | -2.8 | -2.9 | -1.7 | 3.5 | 5.1 | 9.4 |
| 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 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.6 | 10.2 | 10.4 | 11.0 | 11.9 | 12.8 | 13.7 | 14.1 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 12.1 | 11.0 | 10.8 | 9.8 | 8.5 | 8.5 | 8.7 | 9.8 | 10.0 | 11.4 | 11.7 | 11.6 |
| Precipitation (mm) | 60 | 85 | 32 | 10 | 88 | 6 | 30 | 2 | 32 | 15 | 21 | 93 |
| Sunny days | 17 | 12 | 16 | 23 | 21 | 24 | 25 | 29 | 25 | 24 | 19 | 13 |
| Rainy days | 14 | 16 | 15 | 7 | 10 | 6 | 5 | 2 | 5 | 7 | 11 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Erfdeel is at