Average annual temperature is 20.4 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 1.2 °C
Number of sunny days: 266 days
Number of rainy days: 99 days
Look at detailed online map of Groblersdal
* Weather data for Groblersdal 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) | 36.9 | 32.3 | 34.7 | 31.3 | 30.1 | 26.7 | 28.1 | 33.8 | 37.6 | 36.8 | 38.3 | 36.4 |
| Average daytime temperature (°C) | 31.6 | 29.0 | 30.2 | 27.7 | 24.1 | 22.8 | 21.9 | 25.9 | 31.0 | 31.2 | 32.0 | 30.9 |
| Average temperature (°C) | 24.7 | 23.0 | 23.5 | 20.0 | 16.7 | 13.9 | 13.2 | 16.8 | 22.0 | 22.8 | 24.1 | 24.3 |
| Average night temperature (°C) | 17.7 | 17.9 | 17.0 | 12.9 | 10.8 | 6.6 | 5.6 | 7.9 | 13.2 | 15.1 | 16.9 | 18.1 |
| Absolute minimum temperature (°C) | 13.8 | 15.3 | 13.2 | 9.8 | 5.8 | 3.1 | 1.2 | 4.2 | 9.4 | 10.3 | 10.4 | 14.4 |
| 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 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.3 | 11.9 | 12.7 | 13.3 | 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) | 12.1 | 10.7 | 10.4 | 10.5 | 9.5 | 9.8 | 9.6 | 10.3 | 10.8 | 10.2 | 11.3 | 10.9 |
| Precipitation (mm) | 44 | 135 | 41 | 3 | 81 | 1 | 10 | 0 | 7 | 103 | 50 | 115 |
| Sunny days | 20 | 9 | 22 | 26 | 19 | 27 | 27 | 31 | 27 | 23 | 19 | 16 |
| Rainy days | 11 | 19 | 9 | 4 | 12 | 3 | 4 | 0 | 3 | 8 | 11 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Groblersdal is at