A car in Maryland is garaged for about 2 months a year at Baltimore, and the median first 32°F night arrives October 30 at Salisbury (NOAA 1991-2020). 50 classic & exotic car storage facilities are listed in Maryland, 4 with indoor or climate-controlled space.
| Month | Baltimore high / low | car | Baltimore snow | Salisbury high / low | car |
|---|---|---|---|---|---|
| Jan | 43° / 25° | garaged | 6.4 in | 46° / 28° | dry-day drives |
| Feb | 46° / 27° | garaged | 7.5 in | 48° / 29° | garaged |
| Mar | 55° / 34° | dry-day drives | 2.8 in | 55° / 35° | dry-day drives |
| Apr | 67° / 44° | driving | 0.0 in | 66° / 44° | driving |
| May | 76° / 53° | driving | 0.0 in | 74° / 53° | driving |
| Jun | 84° / 63° | driving | 0.0 in | 83° / 63° | driving |
| Jul | 89° / 68° | driving | 0.0 in | 88° / 68° | driving |
| Aug | 87° / 66° | driving | 0.0 in | 85° / 66° | driving |
| Sep | 80° / 59° | driving | 0.0 in | 80° / 60° | driving |
| Oct | 68° / 47° | driving | 0.0 in | 69° / 48° | driving |
| Nov | 57° / 37° | driving | 0.1 in | 59° / 38° | driving |
| Dec | 48° / 30° | dry-day drives | 2.5 in | 50° / 31° | dry-day drives |
Car column rule: driving at a 36°F low and under 0.5 in of snow; dry-day drives from a 42°F high with under 3 in of snow; garaged otherwise.
By that rule a car at Baltimore has 8 months driving (April to November), 2 of dry-day drives and 2 garaged. By that rule a car at Salisbury has 8 months driving (April to November), 3 of dry-day drives and 1 garaged.
Maryland freezes in short spells: Baltimore has about 93.2 freezing nights but only 10.7 days that stay below 32°F, and those overnight freezes are what crack a car that was not drained.
50 live listings in 6 cities; by listed type: 2 indoor and 2 climate-controlled (types overlap). No Maryland classic & exotic car storage listing publishes a rate on StowHelp.
| Facility | City | Listed storage | Listed amenities | Also listed for |
|---|---|---|---|---|
| The Drivers Vault | Rockville | indoor, climate-controlled | Motorcycle | |
| Annapolis Car Storage | Annapolis | indoor, climate-controlled | security cameras, gated entry, 24-hour access | Motorcycle |
| Self StorageOne Eastpoint | Baltimore | |||
| U-Haul Neighborhood Dealer | Poolesville | |||
| The Airpark Auto Corral | Baltimore | |||
| St Michaels Mini Storage | St Michaels | |||
| Dulles Car Concierge | Poolesville | |||
| Blue Crab Self Storage LLC | Easton | |||
| Parkway Storage | Easton | |||
| Higgins Self Storage | St Michaels | |||
| Clark Station Road RV Storage | Baltimore | |||
| Belmont Ridge Self Storage | Poolesville | |||
| Choptank Self Storage LLC | Easton | |||
| Annapolis Vehicle Storage | Baltimore | |||
| LYKE AUTOS LLC (STORAGE) | Baltimore | |||
| Odenton Self Storage | Baltimore | |||
| Security Public Storage | Poolesville | |||
| Extra Space Storage | Poolesville | |||
| Redline Muscle Car Garage | Baltimore | |||
| Carlton Park Self Storage | Easton |
| City | Classic & Exotic Car Storage listings | Indoor | Climate-controlled | Outdoor |
|---|---|---|---|---|
| Baltimore | 19 | 0 | 0 | 0 |
| Poolesville | 15 | 0 | 0 | 0 |
| Easton | 12 | 0 | 0 | 0 |
| St Michaels | 2 | 0 | 0 | 0 |
| Annapolis | 1 | 1 | 1 | 0 |
| Rockville | 1 | 1 | 1 | 0 |
NOAA's 1991-2020 median first 32°F night is October 31 at Baltimore and October 30 at Salisbury; winterize by October 16, two weeks ahead of the earlier date. By our car rule Baltimore stays driving through November and Salisbury through November, then 2 months of dry-day drives follow at Baltimore. 4 Maryland listings offer indoor or climate-controlled space.
2 at Baltimore (December to March) and 1 at Salisbury (December to March), plus 2 and 3 months of dry-day drives. Those garaged months hold 13.9 of the 19.3 inches of snow Baltimore averages a year (72%), which is the load on a cover or carport roof. At Baltimore a car is driving from April to November (8 months), against 8 at Salisbury.
Of 50 live Maryland listings, 2 list indoor space and 2 climate-controlled units, against 0 outdoor and 0 covered. By city: Baltimore (19 listed, 0 indoor), Poolesville (15 listed, 0 indoor), Easton (12 listed, 0 indoor) and St Michaels (2 listed, 0 indoor). Most indoor listings: Annapolis (1) and Rockville (1). Ask whether indoor means heated; listings span 6 cities in all.
At Baltimore, 3 months average a low at or below 32°F: 2 garaged and 1 dry-day drives or driving by our car rule. Baltimore logs 93.2 nights at or below 32°F and 0.1 at or below 0°F a year; January, the coldest month, averages 25.4°F and is garaged for a car. Drain or re-protect the car after any outing in those 1 month.
After the last frost. The median last 32°F night is April 10 at Baltimore and April 10 at Salisbury; the last 28°F hard freeze comes around March 28 and March 30. Our rule makes April the first month driving at Baltimore and April at Salisbury. That month Baltimore averages a 43.6°F low and a 66.5°F high. Reverse each winterization step first.
Maryland classic & exotic car storage listings span 6 cities, led by Baltimore (19 listed), Poolesville (15 listed), Easton (12 listed), St Michaels (2 listed) and Annapolis (1 listed). Statewide, 0 list outdoor, 0 covered and 4 indoor or climate-controlled spaces. Compare the cities nearest you before October 30.
NOAA NCEI Climate Normals 1991-2020 (USW00093721, USW00093720); NOAA AOML hurricane impacts 1851-2025; StowHelp listings 2026-10-07 (methodology).