Karnes County, Texas · Frost dates
Karnes County frost dates.
First-frost, last-frost, and growing-season length for Karnes County, Texas. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8b
32°F — light freeze
Last spring frost
- 10%
- 03-13
- 20%
- 03-05
- 50%
- 02-16
- 80%
- 01-25
- 90%
- 01-13
First fall frost
- 10%
- 11-20
- 20%
- 11-27
- 50%
- 12-09
- 80%
- 01-01
- 90%
- 01-10
28°F — killing freeze
Last spring freeze
- 10%
- 03-02
- 20%
- 02-20
- 50%
- 01-28
- 80%
- 01-01
- 90%
- 12-19
First fall freeze
- 10%
- 12-01
- 20%
- 12-06
- 50%
- 12-27
- 80%
- 01-19
- 90%
- 02-03
Growing season length (days, 28°F threshold)
- Short year
- 274
- Median
- 333
- Long year
- 411
Source NOAA station
KARNES CITY 2N, TX US
1.4 mi · 30 yrs of record (1991–2020) · 450 ft elev.
Data from KARNES CITY 2N, TX US, 1.4 miles away with 30-year NOAA record (1991-2020).
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