Average annual temperature is 13.2 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 192 days
Number of rainy days: 169 days
Number of snow days: 4 days
Look at detailed online map of Jozannashoek
* Weather data for Jozannashoek 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) | 28.6 | 26.2 | 24.5 | 21.7 | 20.7 | 17.3 | 18.7 | 19.9 | 26.3 | 28.7 | 31.4 | 29.8 |
| Average daytime temperature (°C) | 23.7 | 22.0 | 21.6 | 18.1 | 14.7 | 11.4 | 12.1 | 15.6 | 19.3 | 22.1 | 24.3 | 23.6 |
| Average temperature (°C) | 18.4 | 17.0 | 15.8 | 13.0 | 9.6 | 6.1 | 6.1 | 9.1 | 12.4 | 15.0 | 17.9 | 17.7 |
| Average night temperature (°C) | 13.4 | 12.5 | 11.0 | 7.8 | 4.8 | 1.4 | 0.8 | 2.7 | 5.0 | 8.1 | 11.3 | 12.5 |
| Absolute minimum temperature (°C) | 5.9 | 7.8 | 6.5 | 2.2 | -0.3 | -2.3 | -4.9 | -4.5 | -2.9 | 1.2 | 5.0 | 9.6 |
| 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) | 12.0 | 10.2 | 10.6 | 10.0 | 8.6 | 8.5 | 8.7 | 9.8 | 10.0 | 11.2 | 11.9 | 11.4 |
| Precipitation (mm) | 143 | 117 | 141 | 53 | 89 | 43 | 33 | 28 | 46 | 42 | 89 | 201 |
| Sunny days | 6 | 6 | 11 | 19 | 17 | 16 | 21 | 27 | 24 | 20 | 17 | 8 |
| Rainy days | 25 | 22 | 20 | 11 | 14 | 14 | 7 | 3 | 6 | 11 | 13 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jozannashoek is at