Average annual temperature is 14.9 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 240 days
Number of rainy days: 125 days
Look at detailed online map of Dewetsdorp
* Weather data for Dewetsdorp 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) | 31.8 | 30.4 | 27.7 | 25.4 | 24.1 | 20.3 | 21.2 | 23.2 | 29.2 | 32.1 | 35.5 | 33.4 |
| Average daytime temperature (°C) | 27.7 | 24.9 | 24.9 | 22.2 | 17.9 | 14.5 | 15.1 | 18.6 | 22.3 | 25.4 | 28.4 | 26.8 |
| Average temperature (°C) | 20.7 | 18.8 | 17.8 | 14.4 | 10.8 | 7.3 | 7.3 | 10.4 | 14.0 | 17.2 | 20.8 | 19.9 |
| Average night temperature (°C) | 14.3 | 13.5 | 11.8 | 7.5 | 5.0 | 1.3 | 0.9 | 2.7 | 6.1 | 9.4 | 12.9 | 13.9 |
| Absolute minimum temperature (°C) | 8.1 | 9.0 | 6.9 | 3.2 | -1.8 | -2.5 | -4.1 | -3.0 | -0.8 | 4.8 | 3.9 | 9.2 |
| 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) | 13.8 | 13.1 | 12.3 | 11.4 | 10.6 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| 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) | 12.2 | 10.0 | 10.3 | 10.0 | 9.0 | 8.8 | 9.0 | 9.9 | 10.0 | 10.8 | 11.8 | 11.3 |
| Precipitation (mm) | 84 | 100 | 63 | 16 | 38 | 4 | 9 | 5 | 25 | 57 | 16 | 123 |
| Sunny days | 14 | 8 | 12 | 23 | 20 | 26 | 25 | 30 | 25 | 22 | 23 | 12 |
| Rainy days | 17 | 20 | 19 | 7 | 11 | 4 | 6 | 1 | 5 | 9 | 7 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dewetsdorp is at