Vernon, CA 90012 Frost Dates
Frost dates for Vernon, CA, ZIP 90012
The NOAA station nearest to 90012 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 Vernon compares
At roughly 365 frost-free days, Vernon places 2,010 of 40,283 ZIP codes in this dataset. Within CA, it ranks 904 of 2,555.
Learn more
the methodology explains exactly which NOAA and USDA figures feed 90012's numbers, and zone vs. frost date explains why Zone 10b and Vernon's frost date answer different questions.