Average annual temperature is 15.6 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 181 days
Number of rainy days: 184 days
Look at detailed online map of Helpmekaar
* Weather data for Helpmekaar 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) | 30.4 | 27.8 | 28.9 | 27.0 | 25.2 | 22.9 | 23.4 | 26.1 | 31.2 | 32.7 | 32.8 | 31.5 |
| Average daytime temperature (°C) | 24.9 | 22.4 | 23.6 | 22.8 | 18.7 | 18.0 | 16.3 | 19.6 | 25.0 | 21.7 | 25.4 | 24.1 |
| Average temperature (°C) | 19.0 | 17.5 | 17.7 | 16.3 | 13.1 | 12.2 | 10.4 | 12.6 | 16.5 | 15.2 | 18.7 | 17.9 |
| Average night temperature (°C) | 13.4 | 13.9 | 13.1 | 10.8 | 8.5 | 7.2 | 5.2 | 6.2 | 9.1 | 9.4 | 12.8 | 13.1 |
| Absolute minimum temperature (°C) | 6.8 | 11.1 | 7.5 | 7.0 | 3.1 | 3.3 | -0.2 | 1.0 | 1.6 | 2.2 | 3.6 | 8.6 |
| 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) | 13.7 | 13.1 | 12.3 | 11.4 | 10.7 | 10.4 | 10.5 | 11.1 | 11.9 | 12.8 | 13.5 | 13.9 |
| 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) | 10.6 | 8.2 | 10.3 | 10.0 | 8.8 | 9.3 | 8.7 | 9.7 | 10.2 | 8.4 | 10.0 | 8.2 |
| Precipitation (mm) | 108 | 188 | 52 | 15 | 65 | 8 | 14 | 1 | 12 | 190 | 42 | 207 |
| Sunny days | 14 | 4 | 6 | 18 | 13 | 27 | 25 | 28 | 20 | 16 | 7 | 3 |
| Rainy days | 17 | 24 | 25 | 12 | 18 | 3 | 6 | 3 | 10 | 15 | 23 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Helpmekaar is at