Average annual temperature is 16.2 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 237 days
Number of rainy days: 128 days
Look at detailed online map of Boomplaas
* Weather data for Boomplaas 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) | 34.0 | 32.2 | 28.8 | 27.5 | 24.6 | 21.3 | 22.7 | 23.4 | 30.5 | 34.2 | 36.5 | 35.9 |
| Average daytime temperature (°C) | 29.6 | 26.8 | 26.2 | 23.2 | 18.8 | 15.2 | 16.1 | 19.7 | 22.9 | 26.5 | 29.5 | 28.7 |
| Average temperature (°C) | 22.4 | 20.4 | 19.2 | 15.5 | 11.8 | 8.4 | 8.7 | 11.8 | 15.0 | 18.4 | 21.9 | 21.4 |
| Average night temperature (°C) | 16.0 | 14.7 | 13.0 | 8.6 | 6.0 | 2.9 | 2.5 | 4.8 | 7.0 | 10.5 | 14.1 | 14.9 |
| Absolute minimum temperature (°C) | 8.7 | 9.5 | 7.5 | 3.3 | -0.5 | -0.7 | -3.2 | -2.1 | -0.1 | 5.1 | 5.7 | 11.2 |
| 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 | 10.4 | 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) | 12.3 | 10.3 | 10.6 | 10.2 | 8.9 | 8.9 | 9.0 | 10.0 | 10.2 | 10.9 | 11.8 | 11.6 |
| Precipitation (mm) | 59 | 104 | 42 | 35 | 47 | 9 | 8 | 1 | 22 | 36 | 12 | 111 |
| Sunny days | 16 | 8 | 10 | 23 | 20 | 25 | 24 | 28 | 26 | 22 | 23 | 12 |
| Rainy days | 15 | 20 | 21 | 7 | 11 | 5 | 7 | 3 | 4 | 9 | 7 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boomplaas is at