Logan County, Oklahoma · Frost dates
Logan County frost dates.
First-frost, last-frost, and growing-season length for Logan County, Oklahoma. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7a
32°F — light freeze
Last spring frost
- 10%
- 04-20
- 20%
- 04-13
- 50%
- 04-03
- 80%
- 03-23
- 90%
- 03-17
First fall frost
- 10%
- 10-19
- 20%
- 10-24
- 50%
- 11-01
- 80%
- 11-11
- 90%
- 11-16
28°F — killing freeze
Last spring freeze
- 10%
- 04-08
- 20%
- 04-03
- 50%
- 03-23
- 80%
- 03-10
- 90%
- 03-03
First fall freeze
- 10%
- 10-29
- 20%
- 11-01
- 50%
- 11-11
- 80%
- 11-22
- 90%
- 11-29
Growing season length (days, 28°F threshold)
- Short year
- 204
- Median
- 233
- Long year
- 271
Source NOAA station
GUTHRIE MUNI AP, OK US
4.8 mi · 30 yrs of record (1991–2020) · 1068 ft elev.
Data from GUTHRIE MUNI AP, OK US, 4.8 miles away with 30-year NOAA record (1991-2020).
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