Average annual temperature is 15.3 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 230 days
Number of rainy days: 135 days
Look at detailed online map of Sewefontein
* Weather data for Sewefontein 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) | 29.2 | 25.5 | 28.5 | 26.0 | 24.4 | 22.8 | 21.5 | 27.5 | 31.3 | 32.2 | 31.4 | 30.2 |
| Average daytime temperature (°C) | 25.6 | 22.8 | 24.4 | 23.3 | 19.4 | 17.9 | 16.2 | 20.3 | 25.1 | 24.3 | 25.1 | 24.8 |
| Average temperature (°C) | 18.9 | 17.7 | 17.9 | 16.0 | 12.4 | 10.2 | 8.6 | 12.0 | 16.9 | 16.5 | 18.3 | 18.7 |
| Average night temperature (°C) | 12.3 | 13.8 | 12.1 | 9.4 | 6.8 | 3.7 | 2.3 | 4.3 | 9.2 | 10.0 | 11.9 | 13.5 |
| Absolute minimum temperature (°C) | 8.8 | 10.6 | 9.5 | 5.8 | 1.3 | 0.5 | -1.4 | -2.7 | 4.0 | 2.8 | 5.9 | 9.4 |
| 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) | 13.6 | 13.0 | 12.2 | 11.5 | 10.8 | 10.5 | 10.6 | 11.2 | 11.9 | 12.7 | 13.4 | 13.8 |
| 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) | 11.5 | 9.3 | 10.5 | 10.2 | 9.2 | 9.5 | 8.9 | 10.1 | 10.4 | 9.6 | 10.3 | 10.1 |
| Precipitation (mm) | 47 | 196 | 14 | 1 | 47 | 6 | 5 | 7 | 15 | 57 | 58 | 100 |
| Sunny days | 19 | 8 | 14 | 23 | 19 | 27 | 29 | 29 | 25 | 18 | 12 | 7 |
| Rainy days | 12 | 20 | 17 | 7 | 12 | 3 | 2 | 2 | 5 | 13 | 18 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sewefontein is at