Dallam County, Texas · Frost dates
Dallam County frost dates.
First-frost, last-frost, and growing-season length for Dallam County, Texas. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8b
32°F — light freeze
Last spring frost
- 10%
- 05-11
- 20%
- 05-06
- 50%
- 04-28
- 80%
- 04-19
- 90%
- 04-14
First fall frost
- 10%
- 10-06
- 20%
- 10-12
- 50%
- 10-20
- 80%
- 10-27
- 90%
- 10-31
28°F — killing freeze
Last spring freeze
- 10%
- 05-02
- 20%
- 04-28
- 50%
- 04-18
- 80%
- 04-07
- 90%
- 04-02
First fall freeze
- 10%
- 10-17
- 20%
- 10-21
- 50%
- 10-28
- 80%
- 11-05
- 90%
- 11-08
Growing season length (days, 28°F threshold)
- Short year
- 168
- Median
- 193
- Long year
- 220
Source NOAA station
DALHART, TX US
16.1 mi · 30 yrs of record (1991–2020) · 3984 ft elev.
Data from DALHART, TX US, 16.1 miles away with 30-year NOAA record (1991-2020).
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