Los Angeles, CA 90066 Frost Dates
90066, near Los Angeles, CA: the frost window
The NOAA station nearest to 90066 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).
Los Angeles against the rest of the dataset
At roughly 365 frost-free days, Los Angeles places 4 of 40,283 ZIP codes in this dataset. Within CA, it ranks 4 of 2,555.
Learn more
Two guides worth reading on 90066: the methodology, on exactly which NOAA and USDA figures feed 90066's numbers, and zone vs. frost date, on why Zone 10b and Los Angeles's frost date answer different questions.