Oakland, CA 94601 Frost Dates
When can you plant in Oakland, CA?
The NOAA station nearest to 94601 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 10a (30 to 35°F average annual minimum).
How Oakland compares
Oakland's growing season runs about 365 days, ranking 48 of 40,283 US ZIP codes measured here, longest to shortest. Within CA, it ranks 28 of 2,555.
Learn more
zone vs. frost date covers why Zone 10a and Oakland's frost date answer different questions. local microclimates covers what one yard in Oakland can differ from the 94601 normal.