Compton, CA 90222 Frost Dates
90222, near Compton, CA: the frost window
The NOAA station nearest to 90222 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).
Compton against the rest of the dataset
Compton's growing season runs about 365 days, ranking 578 of 40,283 US ZIP codes measured here, longest to shortest. Within CA, it ranks 255 of 2,555.
Learn more
Two guides worth reading on 90222: local microclimates, on what one yard in Compton can differ from the 90222 normal, and the methodology, on exactly which NOAA and USDA figures feed 90222's numbers.