Huntington Park, CA 90003 Frost Dates
90003, near Huntington Park, CA: the frost window
The NOAA station nearest to 90003 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).
Huntington Park against the rest of the dataset
Huntington Park's growing season runs about 365 days, ranking 875 of 40,283 US ZIP codes measured here, longest to shortest. Within CA, it ranks 356 of 2,555.
Learn more
Two guides worth reading on 90003: the methodology, on exactly which NOAA and USDA figures feed 90003's numbers, and zone vs. frost date, on why Zone 10b and Huntington Park's frost date answer different questions.