coastal destination · warmest in Aug · sea ~20°C in July · mid-range
Open San Juan Capistrano on the live value map →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 12 | 13 | 13 | 15 | 17 | 19 | 22 | 23 | 22 | 19 | 15 | 13 |
| Sea °C | 15 | 15 | 15 | 16 | 17 | 19 | 20 | 21 | 21 | 20 | 18 | 16 |
| Rain (days) | 72 | 73 | 69 | 25 | 7 | 2 | 1 | 3 | 10 | 9 | 39 | 52 |
Warmest month: Aug. Driest: Jul.