Lonoke County, Arkansas · Frost dates
Lonoke County frost dates.
First-frost, last-frost, and growing-season length for Lonoke County, Arkansas. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7b
32°F — light freeze
Last spring frost
- 10%
- 04-06
- 20%
- 04-01
- 50%
- 03-21
- 80%
- 03-09
- 90%
- 03-02
First fall frost
- 10%
- 10-27
- 20%
- 11-01
- 50%
- 11-09
- 80%
- 11-21
- 90%
- 11-26
28°F — killing freeze
Last spring freeze
- 10%
- 03-26
- 20%
- 03-20
- 50%
- 03-08
- 80%
- 02-26
- 90%
- 02-18
First fall freeze
- 10%
- 11-04
- 20%
- 11-09
- 50%
- 11-22
- 80%
- 12-05
- 90%
- 12-12
Growing season length (days, 28°F threshold)
- Short year
- 223
- Median
- 259
- Long year
- 297
Source NOAA station
KEO, AR US
11.9 mi · 30 yrs of record (1991–2020) · 231 ft elev.
Data from KEO, AR US, 11.9 miles away with 30-year NOAA record (1991-2020).
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