Carson, CA 90810 Frost Dates
Frost dates for Carson, CA, ZIP 90810
The NOAA station nearest to 90810 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 Carson compares
At roughly 365 frost-free days, Carson places 574 of 40,283 ZIP codes in this dataset. Within CA, it ranks 251 of 2,555.
Learn more
the methodology explains exactly which NOAA and USDA figures feed 90810's numbers, and zone vs. frost date explains why Zone 10b and Carson's frost date answer different questions.