Honolulu, HI 96733 Frost Dates
96733, near Honolulu, HI: the frost window
The NOAA station nearest to 96733 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 12b (55 to 60°F average annual minimum).
Honolulu against the rest of the dataset
About 365 days separate Honolulu's last and first frost, putting it 130 of 40,283 ZIP codes nationally. Within HI, it ranks 27 of 133.
Learn more
Two guides worth reading on 96733: zone vs. frost date, on why Zone 12b and Honolulu's frost date answer different questions, and local microclimates, on what one yard in Honolulu can differ from the 96733 normal.