Average annual temperature is 17.7 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 262 days
Number of rainy days: 103 days
Look at detailed online map of Petrusburg
* Weather data for Petrusburg 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) | 36.0 | 35.3 | 33.4 | 28.0 | 26.6 | 22.7 | 24.8 | 26.3 | 33.6 | 36.0 | 40.3 | 38.7 |
| Average daytime temperature (°C) | 31.9 | 29.2 | 28.4 | 24.3 | 19.9 | 16.4 | 17.5 | 21.4 | 24.7 | 28.8 | 32.7 | 31.7 |
| Average temperature (°C) | 24.5 | 22.6 | 21.0 | 16.3 | 12.5 | 8.9 | 9.4 | 12.5 | 15.9 | 20.3 | 24.5 | 23.9 |
| Average night temperature (°C) | 17.6 | 16.3 | 14.5 | 9.4 | 6.4 | 2.8 | 2.8 | 4.7 | 7.7 | 12.0 | 16.1 | 16.4 |
| Absolute minimum temperature (°C) | 10.8 | 11.7 | 9.9 | 4.4 | 0.7 | -0.1 | -1.6 | -0.7 | 1.5 | 7.0 | 6.9 | 12.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 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) | 13.8 | 13.1 | 12.3 | 11.4 | 10.7 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| 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 | 11.3 | 10.7 | 10.1 | 8.9 | 9.2 | 9.0 | 10.0 | 10.3 | 10.9 | 11.8 | 11.5 |
| Precipitation (mm) | 26 | 53 | 26 | 11 | 63 | 10 | 4 | 1 | 25 | 31 | 8 | 116 |
| Sunny days | 20 | 13 | 12 | 24 | 20 | 26 | 28 | 30 | 26 | 24 | 24 | 15 |
| Rainy days | 11 | 15 | 19 | 6 | 11 | 4 | 3 | 1 | 4 | 7 | 6 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Petrusburg is at