Anne Arundel County, Maryland
Local growing conditions for Anne Arundel County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 37 ZIP codes in our data.
Hardiness zones in Anne Arundel County
Anne Arundel County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Anne Arundel County for its live forecast, frost dates, and planting calendar:
Severn 21077
Linthicum 21240
Naval Academy 21402
Marlboro Meadows 20711
North Beach 20714
Maryland City 20724
Deale 20733
Deale 20751
Fort Meade 20755
Friendship 20758
Shady Side 20764
Galesville 20765
Galesville 20776
Galesville 20778
Deale 20779
Arnold 21012
Crownsville 21032
Riva 21035
Mayo 21037
Odenton 21054
Lake Shore 21056
Pasadena 21060
Glen Burnie 21061
Severn 21076
More for Maryland
- Agriculture in Maryland
- Frost dates across Maryland
- USDA hardiness zones explained
- Planting calendar by ZIP code
County growing conditions are compiled from our ZIP-code database, USDA hardiness-zone data, and NOAA climate normals. Conditions vary within a county by elevation and local microclimate. Page updated Aug 4, 2026.