Newport Beach, CA 92662 Frost Dates
Frost dates for Newport Beach, CA, ZIP 92662
The NOAA station nearest to 92662 does not report a usable frost-date normal for either event, so no last-frost or first-frost figure is shown here. The USDA hardiness zone below is still real: Zone 10b (35 to 40°F average annual minimum).
How Newport Beach compares
Newport Beach's growing season runs about 365 days, ranking 671 of 40,283 US ZIP codes measured here, longest to shortest. Within CA, it ranks 294 of 2,555.
Learn more
zone vs. frost date explains why Zone 10b and Newport Beach's frost date answer different questions, and local microclimates explains what one yard in Newport Beach can differ from the 92662 normal.