Average annual temperature is 17.8 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 204 days
Number of rainy days: 161 days
Look at detailed online map of Breakfast Vlei
* Weather data for Breakfast Vlei 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) | 39.5 | 35.5 | 34.3 | 36.0 | 29.1 | 25.6 | 26.9 | 32.5 | 37.8 | 30.9 | 35.0 | 40.4 |
| Average daytime temperature (°C) | 29.5 | 28.3 | 28.4 | 25.9 | 21.0 | 19.2 | 19.1 | 22.8 | 22.2 | 21.6 | 27.2 | 26.5 |
| Average temperature (°C) | 23.5 | 22.4 | 21.5 | 18.8 | 14.8 | 13.1 | 12.3 | 14.9 | 15.5 | 16.3 | 20.3 | 20.6 |
| Average night temperature (°C) | 18.2 | 18.0 | 16.3 | 13.1 | 9.9 | 8.3 | 6.7 | 8.8 | 9.9 | 11.7 | 14.4 | 15.5 |
| Absolute minimum temperature (°C) | 10.7 | 12.2 | 10.2 | 7.6 | 3.4 | 3.9 | 1.5 | 3.1 | 5.5 | 6.4 | 9.5 | 12.4 |
| 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) | 14.0 | 13.3 | 12.3 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 9.1 | 8.7 | 9.4 | 8.3 | 7.2 | 7.7 | 8.9 | 9.2 | 8.1 | 8.9 | 10.8 | 9.1 |
| Precipitation (mm) | 46 | 87 | 61 | 24 | 122 | 54 | 24 | 5 | 81 | 77 | 20 | 67 |
| Sunny days | 13 | 9 | 15 | 21 | 19 | 22 | 21 | 24 | 17 | 13 | 18 | 12 |
| Rainy days | 18 | 19 | 16 | 9 | 12 | 8 | 10 | 7 | 13 | 18 | 12 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Breakfast Vlei is at