Monterey County, California · Frost dates
Monterey County frost dates.
First-frost, last-frost, and growing-season length for Monterey County, California. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 9b
32°F — light freeze
Last spring frost
- 10%
- 03-31
- 20%
- 03-16
- 50%
- 02-23
- 80%
- 02-01
- 90%
- 01-19
First fall frost
- 10%
- 11-01
- 20%
- 11-08
- 50%
- 11-22
- 80%
- 12-03
- 90%
- 12-11
28°F — killing freeze
Last spring freeze
- 10%
- 02-21
- 20%
- 02-10
- 50%
- 01-22
- 80%
- 12-30
- 90%
- 12-18
First fall freeze
- 10%
- 11-19
- 20%
- 11-25
- 50%
- 12-06
- 80%
- 12-30
- 90%
- 01-10
Growing season length (days, 28°F threshold)
- Short year
- 271
- Median
- 318
- Long year
- 388
Source NOAA station
KING CITY, CA US
10.2 mi · 30 yrs of record (1991–2020) · 320 ft elev.
Data from KING CITY, CA US, 10.2 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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