Average annual temperature is 14.8 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 236 days
Number of rainy days: 126 days
Number of snow days: 3 days
Look at detailed online map of Waterval
* Weather data for Waterval 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 | 31.1 | 30.6 | 27.4 | 24.0 | 19.8 | 20.9 | 23.1 | 29.9 | 31.6 | 36.4 | 35.5 |
| Average daytime temperature (°C) | 28.6 | 25.8 | 26.0 | 22.0 | 16.9 | 13.6 | 14.0 | 18.1 | 20.3 | 23.1 | 28.3 | 27.9 |
| Average temperature (°C) | 21.1 | 19.1 | 18.4 | 14.7 | 10.4 | 7.5 | 7.3 | 10.5 | 13.0 | 15.4 | 20.3 | 19.6 |
| Average night temperature (°C) | 14.6 | 13.6 | 11.9 | 8.1 | 5.3 | 2.6 | 2.0 | 3.7 | 5.6 | 8.1 | 11.9 | 12.7 |
| Absolute minimum temperature (°C) | 6.4 | 9.2 | 4.5 | 1.8 | -0.7 | -1.9 | -2.5 | -2.9 | -2.9 | 1.8 | 5.4 | 8.3 |
| 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 | 14.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 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) | 11.7 | 10.8 | 10.8 | 9.6 | 8.2 | 8.6 | 8.7 | 9.9 | 10.1 | 10.9 | 11.8 | 11.5 |
| Precipitation (mm) | 111 | 104 | 29 | 10 | 69 | 5 | 14 | 1 | 40 | 22 | 27 | 68 |
| Sunny days | 12 | 13 | 16 | 23 | 22 | 22 | 24 | 28 | 23 | 22 | 20 | 11 |
| Rainy days | 19 | 15 | 15 | 7 | 9 | 8 | 4 | 3 | 7 | 9 | 10 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Waterval is at