Honolulu, HI 96713 Frost Dates

Honolulu, HI: when does the frost end?

The NOAA station nearest to 96713 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 11b (45 to 50°F average annual minimum).

Honolulu against the rest of the dataset

At roughly 365 frost-free days, Honolulu places 114 of 40,283 ZIP codes in this dataset. Within HI, it ranks 11 of 133.

Learn more

Before leaning on 96713's figures: the methodology explains exactly which NOAA and USDA figures feed 96713's numbers, while zone vs. frost date explains why Zone 11b and Honolulu's frost date answer different questions.