Frost dates in Garrett County, Maryland
The average last spring frost in Garrett County falls Apr 29 to May 9 and the average first fall frost Oct 9 to Oct 20, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6a to 6b. Places: Accident, Bloomington, Friendsville, Grantsville, Kitzmiller, Lonaconing. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 21520 | Accident | Apr 30 | Oct 18 | 6a |
| 21521 | Moscow | Apr 29 | Oct 20 | 6b |
| 21523 | Bloomington | Apr 29 | Oct 20 | 6b |
| 21531 | Friendsville | Apr 30 | Oct 18 | 6a |
| 21536 | Grantsville | Apr 29 | Oct 20 | 6a |
| 21538 | Kitzmiller | Apr 29 | Oct 20 | 6a |
| 21539 | Lonaconing | Apr 29 | Oct 18 | 6a |
| 21541 | May 9 | Oct 11 | 6a | |
| 21550 | Oakland | May 6 | Oct 9 | 6a |
| 21561 | Swanton | Apr 29 | Oct 20 | 6a |
| 21562 | Westernport | Apr 29 | Oct 20 | 6b |
Nearby counties
Allegany County Washington County Frederick County Montgomery County Carroll County Howard County
All Maryland counties · Download Maryland frost dates (CSV)
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