Hawaii frost dates
Much of Hawaii is essentially frost-free - gardening runs year-round, with heat rather than frost setting the limits. USDA zones 9b, 10a, 10b, 11a, 11b, 12a, 12b, 13a.
Questions gardeners ask
Does Hawaii get frost?
Most of Hawaii is essentially frost-free, though high elevations can see frost in winter. Heat, rainfall and day length set the planting calendar instead.
→ Turn these into sowing dates with the Hawaii planting calendar, look up an exact ZIP code, or read how frost dates work.
Statewide average from NOAA/NCEI freeze normals. Cautious and gambler dates are about two weeks either side of the average.