Honolulu, HI 96839 Frost Dates
Frost dates for Honolulu, HI, ZIP 96839
The NOAA station nearest to 96839 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).
How Honolulu compares
About 365 days separate Honolulu's last and first frost, putting it 218 of 40,283 ZIP codes nationally. Within HI, it ranks 115 of 133.
Learn more
local microclimates explains what one yard in Honolulu can differ from the 96839 normal, and the methodology explains exactly which NOAA and USDA figures feed 96839's numbers.