Average annual temperature is 15.5 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -3.7 °C
Number of sunny days: 231 days
Number of rainy days: 134 days
Look at detailed online map of Houtnek
* Weather data for Houtnek 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) | 32.4 | 29.9 | 28.3 | 25.9 | 23.9 | 21.5 | 22.5 | 25.2 | 31.4 | 33.5 | 35.3 | 33.1 |
| Average daytime temperature (°C) | 28.0 | 24.9 | 25.3 | 22.8 | 18.5 | 15.4 | 16.2 | 19.6 | 23.7 | 26.1 | 28.3 | 27.1 |
| Average temperature (°C) | 21.3 | 19.2 | 18.4 | 14.9 | 11.4 | 7.6 | 8.0 | 11.1 | 15.0 | 18.1 | 20.7 | 20.4 |
| Average night temperature (°C) | 15.0 | 14.2 | 12.5 | 7.7 | 5.8 | 1.2 | 1.0 | 3.2 | 6.7 | 10.4 | 13.1 | 14.5 |
| Absolute minimum temperature (°C) | 9.6 | 9.9 | 6.9 | 3.0 | 0.4 | -2.0 | -3.7 | -1.9 | 0.6 | 5.9 | 3.9 | 10.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.3 | 11.4 | 10.7 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| 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) | 12.2 | 10.1 | 10.6 | 10.3 | 9.0 | 9.2 | 9.1 | 10.0 | 10.3 | 10.8 | 11.8 | 11.4 |
| Precipitation (mm) | 84 | 123 | 58 | 9 | 59 | 6 | 2 | 0 | 14 | 84 | 12 | 133 |
| Sunny days | 14 | 8 | 11 | 22 | 18 | 27 | 26 | 29 | 25 | 20 | 21 | 10 |
| Rainy days | 17 | 20 | 20 | 8 | 13 | 3 | 5 | 2 | 5 | 11 | 9 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Houtnek is at