Lemon Grove, CA 92105 Frost Dates
Frost dates for Lemon Grove, CA, ZIP 92105
The NOAA station nearest to 92105 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 Lemon Grove compares
About 365 days separate Lemon Grove's last and first frost, putting it 1,138 of 40,283 ZIP codes nationally. Within CA, it ranks 487 of 2,555.
Learn more
zone vs. frost date explains why Zone 10b and Lemon Grove's frost date answer different questions, and local microclimates explains what one yard in Lemon Grove can differ from the 92105 normal.