Average annual temperature is 16.3 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 3.9 °C
Number of sunny days: 264 days
Number of rainy days: 101 days
Look at detailed online map of Biesiesfontein
* Weather data for Biesiesfontein 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) | 35.1 | 35.6 | 34.1 | 36.7 | 31.0 | 25.4 | 27.5 | 33.6 | 30.8 | 34.1 | 41.3 | 36.1 |
| Average daytime temperature (°C) | 27.3 | 26.9 | 24.8 | 25.4 | 20.5 | 16.8 | 18.9 | 20.5 | 18.6 | 26.1 | 27.0 | 25.8 |
| Average temperature (°C) | 19.9 | 19.6 | 18.2 | 17.5 | 13.6 | 12.3 | 12.3 | 13.9 | 12.5 | 18.1 | 19.3 | 18.7 |
| Average night temperature (°C) | 14.1 | 14.1 | 13.7 | 11.8 | 8.9 | 9.3 | 7.9 | 8.9 | 8.0 | 12.4 | 13.1 | 13.2 |
| Absolute minimum temperature (°C) | 11.0 | 9.6 | 10.3 | 6.5 | 4.3 | 6.4 | 4.2 | 4.7 | 3.9 | 7.4 | 9.7 | 10.2 |
| 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) | 13.9 | 13.2 | 12.3 | 11.3 | 10.6 | 10.2 | 10.3 | 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 | 14.0 |
| Sunshine mean duration (h) | 12.4 | 10.9 | 10.1 | 9.9 | 8.4 | 7.0 | 8.8 | 8.7 | 9.3 | 11.4 | 11.6 | 12.4 |
| Precipitation (mm) | 5 | 14 | 30 | 9 | 27 | 77 | 30 | 12 | 33 | 5 | 16 | 5 |
| Sunny days | 27 | 20 | 16 | 24 | 27 | 13 | 22 | 23 | 21 | 24 | 21 | 26 |
| Rainy days | 4 | 8 | 15 | 6 | 4 | 17 | 9 | 8 | 9 | 7 | 9 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biesiesfontein is at