Maryland
frost date references.
Explore the historical NOAA stations behind the dates. See which references support a seasonal model, and where that model would be misleading.
Find your local climate reference
Choose a state, then search its cities, towns and Census-designated places.
Choose a state to search the national Census place inventory.
Census places are not ZIP codes. A nearby station is a reference, not a garden-level measurement. Distance and data limitations are shown before any calculation.
Maryland weather stations
3 references do not support an ordinary annual freeze calendar.
Aberdeen Phillips Fld
Seasonal referenceConditional spring median Apr 10
Explore probability datesAnnapolis Naf
Seasonal referenceConditional spring median Mar 23
Explore probability datesAnnapolis Police Brks
Seasonal referenceConditional spring median Mar 27
Explore probability datesAssateague
Seasonal referenceConditional spring median Mar 31
Explore probability datesBaltimore Wash INTL AP
Seasonal referenceConditional spring median Apr 10
Explore probability datesBeltsville
Seasonal referenceConditional spring median Apr 10
Explore probability datesCatoctin Mtn Park
Seasonal referenceConditional spring median Apr 14
Explore probability datesChestertown
Seasonal referenceConditional spring median Apr 3
Explore probability datesConowingo Dam
Seasonal referenceConditional spring median Apr 3
Explore probability datesCumberland 2
Seasonal referenceConditional spring median Apr 15
Explore probability datesCylburn
Seasonal referenceConditional spring median Apr 2
Explore probability datesDalecarlia Rsvr
Seasonal referenceConditional spring median Apr 9
Explore probability datesChoose crops with
regional guidance.
A freeze date does not establish crop suitability. Our vegetable guides keep maturity, soil-temperature and planting-calendar sources tied to their actual regions.