Lorain County, Ohio · Frost dates
Lorain County frost dates.
First-frost, last-frost, and growing-season length for Lorain County, Ohio. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6a
32°F — light freeze
Last spring frost
- 10%
- 05-10
- 20%
- 05-04
- 50%
- 04-24
- 80%
- 04-14
- 90%
- 04-09
First fall frost
- 10%
- 10-08
- 20%
- 10-13
- 50%
- 10-24
- 80%
- 11-02
- 90%
- 11-06
28°F — killing freeze
Last spring freeze
- 10%
- 04-26
- 20%
- 04-21
- 50%
- 04-11
- 80%
- 04-02
- 90%
- 03-29
First fall freeze
- 10%
- 10-21
- 20%
- 10-27
- 50%
- 11-04
- 80%
- 11-15
- 90%
- 11-19
Growing season length (days, 28°F threshold)
- Short year
- 178
- Median
- 207
- Long year
- 235
Source NOAA station
ELYRIA LORAIN CO AP, OH US
6.4 mi · 30 yrs of record (1991–2020) · 794 ft elev.
Data from ELYRIA LORAIN CO AP, OH US, 6.4 miles away with 30-year NOAA record (1991-2020).
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