Average annual temperature is 15.1 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 206 days
Number of rainy days: 159 days
Look at detailed online map of Joewyns Park
* Weather data for Joewyns Park 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) | 35.0 | 31.8 | 30.6 | 27.7 | 25.1 | 20.2 | 22.6 | 24.6 | 31.4 | 32.6 | 37.7 | 34.6 |
| Average daytime temperature (°C) | 28.2 | 25.5 | 26.4 | 22.7 | 17.7 | 15.1 | 15.7 | 19.9 | 21.9 | 22.7 | 29.0 | 26.6 |
| Average temperature (°C) | 20.9 | 19.1 | 18.8 | 15.3 | 11.1 | 9.1 | 8.5 | 11.2 | 13.6 | 15.0 | 20.5 | 18.9 |
| Average night temperature (°C) | 14.0 | 13.5 | 12.3 | 8.4 | 5.1 | 4.1 | 2.3 | 3.3 | 5.3 | 7.9 | 11.6 | 12.8 |
| Absolute minimum temperature (°C) | 8.5 | 7.9 | 5.4 | 1.3 | -0.5 | -0.2 | -3.5 | -3.2 | -2.5 | 1.9 | 3.0 | 9.5 |
| 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 | 14.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.2 |
| 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 | 14.0 |
| Sunshine mean duration (h) | 11.0 | 10.3 | 10.7 | 9.7 | 7.9 | 8.7 | 8.7 | 9.8 | 9.7 | 10.0 | 11.6 | 10.5 |
| Precipitation (mm) | 103 | 158 | 35 | 22 | 69 | 8 | 15 | 1 | 37 | 33 | 24 | 114 |
| Sunny days | 11 | 7 | 13 | 22 | 22 | 24 | 23 | 27 | 23 | 12 | 14 | 8 |
| Rainy days | 20 | 21 | 18 | 8 | 9 | 6 | 8 | 4 | 7 | 19 | 16 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Joewyns Park is at