Sacramento County, California · Frost dates
Sacramento County frost dates.
First-frost, last-frost, and growing-season length for Sacramento County, California. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 9b
32°F — light freeze
Last spring frost
- 10%
- 02-08
- 20%
- 01-31
- 50%
- 01-12
- 80%
- 12-25
- 90%
- 12-18
First fall frost
- 10%
- 11-28
- 20%
- 12-03
- 50%
- 12-16
- 80%
- 01-02
- 90%
- 01-14
28°F — killing freeze
Last spring freeze
- 10%
- 01-22
- 20%
- 01-13
- 50%
- 12-31
- 80%
- 12-20
- 90%
- 12-13
First fall freeze
- 10%
- 12-05
- 20%
- 12-13
- 50%
- 12-25
- 80%
- 01-05
- 90%
- 01-14
Growing season length (days, 28°F threshold)
- Short year
- 317
- Median
- 359
- Long year
- 397
Source NOAA station
SACRAMENTO 5 ESE, CA US
8.3 mi · 30 yrs of record (1991–2020) · 38 ft elev.
Data from SACRAMENTO 5 ESE, CA US, 8.3 miles away with 30-year NOAA record (1991-2020).
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