When is the last frost in San Lucas, CA?

The average last spring frost date in San Lucas, CA is Mar 6. This is when it is generally safe to plant frost-sensitive vegetables and flowers outdoors.

When is the first frost in San Lucas, CA?

The average first fall frost date in San Lucas, CA is Nov 13. Plan to harvest frost-sensitive crops before this date.

How long is the growing season in San Lucas, CA?

The growing season in San Lucas, CA is approximately 251 days, measured from the last spring frost to the first fall frost.

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Frost Dates for San Lucas, CA

Location San Lucas, CA

Frost Dates

San Lucas, CA

Use our 2026 Frost Dates Calculator to find the first fall frost and last spring frost dates for your area, based on historical climate data from the weather station nearest your ZIP or Postal Code.

Nearest Climate Station	Altitude	Last Spring Frost	First Fall Frost	Growing Season
KING CITY, CA	321'	Mar 6	Nov 13	251 days

Last and first frost dates are 30% probability. Calculated using 1991-2020 Climate Normals from NOAA.

There is a 3 in 10 chance of temperatures reaching 32°F (0°C) or lower after the listed spring date or before the listed fall date. Use these dates as a guide, not a guarantee.