Solana Beach, CA 92091 Frost Dates
Solana Beach, CA: when does the frost end?
The NOAA station nearest to 92091 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 10a (30 to 35°F average annual minimum).
Solana Beach against the rest of the dataset
About 365 days separate Solana Beach's last and first frost, putting it 1,691 of 40,283 ZIP codes nationally. Within CA, it ranks 825 of 2,555.
Learn more
Before leaning on 92091's figures: the methodology explains exactly which NOAA and USDA figures feed 92091's numbers, while zone vs. frost date explains why Zone 10a and Solana Beach's frost date answer different questions.