Average annual temperature is 19.3 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -0.6 °C
Number of sunny days: 259 days
Number of rainy days: 106 days
Look at detailed online map of Bosfontein
* Weather data for Bosfontein 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) | 34.7 | 31.6 | 32.5 | 29.2 | 28.0 | 23.9 | 25.9 | 30.2 | 33.1 | 36.7 | 36.9 | 36.8 |
| Average daytime temperature (°C) | 30.2 | 27.2 | 28.4 | 26.4 | 22.4 | 20.9 | 19.5 | 23.8 | 29.2 | 30.1 | 31.4 | 30.5 |
| Average temperature (°C) | 23.7 | 21.7 | 21.9 | 18.9 | 15.5 | 12.8 | 11.7 | 15.2 | 20.5 | 22.2 | 23.9 | 23.9 |
| Average night temperature (°C) | 17.4 | 17.3 | 15.8 | 12.2 | 9.9 | 6.2 | 4.4 | 7.0 | 11.6 | 14.4 | 16.5 | 17.5 |
| Absolute minimum temperature (°C) | 14.0 | 15.2 | 11.7 | 8.2 | 3.9 | 3.7 | -0.6 | 1.6 | 6.8 | 8.8 | 7.4 | 13.7 |
| 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) | 13.5 | 13.0 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.2 | 11.9 | 12.7 | 13.4 | 13.7 |
| 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) | 11.7 | 9.7 | 10.5 | 10.4 | 9.5 | 9.6 | 9.5 | 10.3 | 11.1 | 10.2 | 11.1 | 11.2 |
| Precipitation (mm) | 41 | 123 | 13 | 8 | 54 | 9 | 10 | 1 | 1 | 82 | 27 | 107 |
| Sunny days | 18 | 6 | 20 | 25 | 19 | 28 | 28 | 30 | 28 | 24 | 19 | 14 |
| Rainy days | 13 | 22 | 11 | 5 | 12 | 2 | 3 | 1 | 2 | 7 | 11 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bosfontein is at