Honolulu, HI 96729 Frost Dates
Frost dates for Honolulu, HI, ZIP 96729
The NOAA station nearest to 96729 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 126 of 40,283 ZIP codes nationally. Within HI, it ranks 23 of 133.
Learn more
the methodology explains exactly which NOAA and USDA figures feed 96729's numbers, and zone vs. frost date explains why Zone 12b and Honolulu's frost date answer different questions.