Polk County, Arkansas · Frost dates
Polk County frost dates.
First-frost, last-frost, and growing-season length for Polk County, Arkansas. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7b
32°F — light freeze
Last spring frost
- 10%
- 04-24
- 20%
- 04-18
- 50%
- 04-05
- 80%
- 03-24
- 90%
- 03-15
First fall frost
- 10%
- 10-18
- 20%
- 10-22
- 50%
- 11-01
- 80%
- 11-09
- 90%
- 11-16
28°F — killing freeze
Last spring freeze
- 10%
- 04-10
- 20%
- 04-04
- 50%
- 03-22
- 80%
- 03-08
- 90%
- 02-28
First fall freeze
- 10%
- 10-28
- 20%
- 11-01
- 50%
- 11-10
- 80%
- 11-24
- 90%
- 11-29
Growing season length (days, 28°F threshold)
- Short year
- 201
- Median
- 233
- Long year
- 274
Source NOAA station
MENA, AR US
8.1 mi · 30 yrs of record (1991–2020) · 1152 ft elev.
Data from MENA, AR US, 8.1 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
14-day free trial. No credit card. Cancel anytime.