Queen Anne's County, Maryland · Frost dates
Queen Anne's County frost dates.
First-frost, last-frost, and growing-season length for Queen Anne's County, Maryland. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7a
32°F — light freeze
Last spring frost
- 10%
- 04-16
- 20%
- 04-11
- 50%
- 04-03
- 80%
- 03-25
- 90%
- 03-20
First fall frost
- 10%
- 10-24
- 20%
- 10-29
- 50%
- 11-05
- 80%
- 11-15
- 90%
- 11-20
28°F — killing freeze
Last spring freeze
- 10%
- 04-03
- 20%
- 03-31
- 50%
- 03-21
- 80%
- 03-12
- 90%
- 03-07
First fall freeze
- 10%
- 11-05
- 20%
- 11-08
- 50%
- 11-17
- 80%
- 11-29
- 90%
- 12-05
Growing season length (days, 28°F threshold)
- Short year
- 216
- Median
- 241
- Long year
- 273
Source NOAA station
CHESTERTOWN, MD US
12.3 mi · 30 yrs of record (1991–2020) · 40 ft elev.
Data from CHESTERTOWN, MD US, 12.3 miles away with 30-year NOAA record (1991-2020).
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