Average annual temperature is 16.4 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 2.6 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of Crystal Waters
* Weather data for Crystal Waters 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) | 34.6 | 33.5 | 32.4 | 29.5 | 27.9 | 25.4 | 26.4 | 29.6 | 34.3 | 34.9 | 34.2 | 33.2 |
| Average daytime temperature (°C) | 27.0 | 24.5 | 24.4 | 23.1 | 19.2 | 18.4 | 18.7 | 20.9 | 22.6 | 20.9 | 25.1 | 22.8 |
| Average temperature (°C) | 21.1 | 19.7 | 19.2 | 17.2 | 14.3 | 12.6 | 12.0 | 13.9 | 15.6 | 15.3 | 18.9 | 17.9 |
| Average night temperature (°C) | 16.4 | 16.2 | 15.2 | 12.8 | 10.1 | 7.7 | 6.7 | 8.3 | 10.4 | 10.5 | 13.7 | 14.1 |
| Absolute minimum temperature (°C) | 8.9 | 12.2 | 9.7 | 8.0 | 3.5 | 4.8 | 2.6 | 2.8 | 4.1 | 5.0 | 6.3 | 10.1 |
| 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 | 10.2 | 10.4 | 11.1 | 11.9 | 12.8 | 13.6 | 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 | 13.0 |
| Sunshine mean duration (h) | 9.9 | 7.8 | 9.1 | 9.0 | 7.5 | 8.2 | 8.3 | 8.7 | 8.7 | 7.9 | 9.3 | 6.6 |
| Precipitation (mm) | 128 | 121 | 65 | 37 | 124 | 49 | 19 | 12 | 35 | 182 | 47 | 156 |
| Sunny days | 11 | 3 | 8 | 16 | 16 | 24 | 22 | 23 | 18 | 12 | 11 | 3 |
| Rainy days | 20 | 25 | 23 | 14 | 15 | 6 | 9 | 8 | 12 | 19 | 19 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Crystal Waters is at