Average annual temperature is 14.3 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -3.6 °C
Number of sunny days: 210 days
Number of rainy days: 154 days
Number of snow days: 1 day
Look at detailed online map of Twishoek
* Weather data for Twishoek 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) | 28.4 | 26.1 | 26.1 | 24.3 | 23.3 | 20.0 | 20.8 | 23.4 | 28.6 | 30.5 | 32.0 | 30.7 |
| Average daytime temperature (°C) | 24.1 | 21.8 | 22.6 | 21.4 | 17.2 | 15.3 | 14.3 | 18.6 | 22.5 | 22.3 | 25.8 | 24.5 |
| Average temperature (°C) | 18.2 | 16.8 | 16.5 | 14.8 | 11.1 | 9.0 | 7.9 | 10.9 | 14.9 | 15.3 | 18.4 | 17.9 |
| Average night temperature (°C) | 12.5 | 12.6 | 11.6 | 9.3 | 6.2 | 4.0 | 2.6 | 4.0 | 7.9 | 9.0 | 11.4 | 12.7 |
| Absolute minimum temperature (°C) | 8.3 | 9.7 | 6.3 | 4.9 | 0.7 | 0.2 | -3.6 | -3.5 | 0.4 | 1.0 | 0.8 | 8.7 |
| 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) | 11.8 | 8.8 | 10.3 | 10.2 | 9.3 | 9.5 | 8.9 | 10.1 | 10.6 | 9.9 | 11.2 | 10.2 |
| Precipitation (mm) | 81 | 150 | 51 | 20 | 71 | 12 | 9 | 1 | 12 | 74 | 28 | 125 |
| Sunny days | 12 | 3 | 7 | 22 | 14 | 29 | 26 | 30 | 22 | 19 | 17 | 9 |
| Rainy days | 19 | 25 | 24 | 8 | 17 | 1 | 4 | 1 | 8 | 12 | 13 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Twishoek is at