Orange, CA 92706 Frost Dates
Frost dates for Orange, CA, ZIP 92706
The NOAA station nearest to 92706 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 10b (35 to 40°F average annual minimum).
How Orange compares
At roughly 365 frost-free days, Orange places 415 of 40,283 ZIP codes in this dataset. Within CA, it ranks 158 of 2,555.
Learn more
the methodology explains exactly which NOAA and USDA figures feed 92706's numbers, and zone vs. frost date explains why Zone 10b and Orange's frost date answer different questions.