Commerce, CA 90040 Frost Dates
When can you plant in Commerce, CA?
The NOAA station nearest to 90040 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 Commerce compares
At roughly 365 frost-free days, Commerce places 1,700 of 40,283 ZIP codes in this dataset. Within CA, it ranks 830 of 2,555.
Learn more
the methodology covers exactly which NOAA and USDA figures feed 90040's numbers. zone vs. frost date covers why Zone 10b and Commerce's frost date answer different questions.