A car in Massachusetts is garaged for about 4 months a year at Boston, and the median first 32°F night arrives October 21 at Worcester (NOAA 1991-2020). 27 classic & exotic car storage facilities are listed in Massachusetts, 10 with indoor or climate-controlled space.
| Month | Boston high / low | car | Worcester snow | Worcester high / low | car |
|---|---|---|---|---|---|
| Jan | 37° / 23° | garaged | 18.2 in | 32° / 17° | garaged |
| Feb | 39° / 25° | garaged | 21.2 in | 35° / 19° | garaged |
| Mar | 46° / 31° | garaged | 13.7 in | 43° / 26° | garaged |
| Apr | 56° / 41° | dry-day drives | 1.9 in | 56° / 37° | dry-day drives |
| May | 67° / 50° | driving | 0.0 in | 67° / 47° | driving |
| Jun | 76° / 60° | driving | 0.0 in | 75° / 56° | driving |
| Jul | 82° / 66° | driving | 0.0 in | 80° / 62° | driving |
| Aug | 80° / 65° | driving | 0.0 in | 78° / 61° | driving |
| Sep | 73° / 58° | driving | 0.0 in | 71° / 53° | driving |
| Oct | 62° / 48° | driving | 1.1 in | 59° / 42° | dry-day drives |
| Nov | 52° / 38° | dry-day drives | 1.9 in | 48° / 33° | dry-day drives |
| Dec | 42° / 29° | garaged | 14.9 in | 38° / 23° | garaged |
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 Boston has 6 months driving (May to October), 2 of dry-day drives and 4 garaged. By that rule a car at Worcester has 5 months driving (May to September), 3 of dry-day drives and 4 garaged.
Massachusetts is hard-freeze country: Worcester logs about 129.7 nights at or below 32°F and 45.4 days that never thaw, enough to freeze any water left in the battery, coolant and washer fluid.
27 live listings in 7 cities; by listed type: 7 indoor, 3 climate-controlled, 5 covered and 9 outdoor (types overlap). 2 publish a monthly rate on StowHelp, from $27 to $500 (median $500).
| Facility | City | Listed storage | Listed amenities | Also listed for |
|---|---|---|---|---|
| Boch Exotics | Norwood | indoor, outdoor, covered | security cameras, gated entry | Motorcycle |
| Storage Place - East Longmeadow | East Longmeadow | indoor, outdoor, climate-controlled | security cameras, gated entry | Boat, RV, Motorcycle, Trailer, Jet Ski, ATV, Snowmobile, Kayak, Golf Cart |
| Garage 42 | Acton | indoor, outdoor, covered | Motorcycle | |
| The Car Barn | Walpole | indoor, climate-controlled | ||
| Autohaus of Boston | Braintree | indoor, outdoor, covered | security cameras, gated entry | Motorcycle |
| Cape Ann Classic Car Storage | Boston | |||
| Readville St Car Storage and Monthly Parking | Boston | |||
| Mass Motor Vault | Bridgewater | indoor, outdoor, covered | Motorcycle | |
| Classic Cars Inc | Boston | |||
| Trunk Space Storage | Boston | |||
| Classic Car Storage | Boston | |||
| Charlestown Self Storage | Charlestown | outdoor | RV, Boat, Motorcycle | |
| Classic Cars of Boston | Boston | |||
| S2 Storage Boston (Ora Seaport Apartments) | Boston | |||
| The Car Barn | Boston | |||
| CubeSmart Self Storage | Boston | |||
| Auto Lounge of New England | Boston | |||
| Garage 42 | Boston | |||
| Spindles Auto Club | Boston | |||
| Mass Motor Vault | Boston |
| City | Classic & Exotic Car Storage listings | Indoor | Climate-controlled | Outdoor |
|---|---|---|---|---|
| Boston | 21 | 1 | 1 | 4 |
| Acton | 1 | 1 | 0 | 1 |
| Braintree | 1 | 1 | 0 | 1 |
| Bridgewater | 1 | 1 | 0 | 1 |
| East Longmeadow | 1 | 1 | 1 | 1 |
| Norwood | 1 | 1 | 0 | 1 |
| Walpole | 1 | 1 | 1 | 0 |
NOAA's 1991-2020 median first 32°F night is November 9 at Boston and October 21 at Worcester; winterize by October 7, two weeks ahead of the earlier date. By our car rule Boston stays driving through October and Worcester through September, then 2 months of dry-day drives follow at Boston. 10 Massachusetts listings offer indoor or climate-controlled space.
4 at Boston (November to April) and 4 at Worcester (October to April), plus 2 and 3 months of dry-day drives. Those garaged months hold 68.0 of the 72.9 inches of snow Worcester averages a year (93%), which is the load on a cover or carport roof. At Boston a car is driving from May to October (6 months), against 5 at Worcester.
Of 27 live Massachusetts listings, 7 list indoor space and 3 climate-controlled units, against 9 outdoor and 5 covered. By city: Boston (21 listed, 1 indoor), Acton (1 listed, 1 indoor), Braintree (1 listed, 1 indoor) and Bridgewater (1 listed, 1 indoor). Most indoor listings: Boston (1), Acton (1) and Braintree (1). Ask whether indoor means heated; listings span 7 cities in all.
At Worcester, 4 months average a low at or below 32°F, all of them garaged months by our car rule. Worcester logs 129.7 nights at or below 32°F and 3.8 at or below 0°F a year; January, the coldest month, averages 17.1°F and is garaged for a car.
After the last frost. The median last 32°F night is April 4 at Boston and April 23 at Worcester; the last 28°F hard freeze comes around March 28 and April 11. Our rule makes May the first month driving at Boston and May at Worcester. That month Boston averages a 50.3°F low and a 66.5°F high. Reverse each winterization step first.
Massachusetts classic & exotic car storage listings span 7 cities, led by Boston (21 listed), Acton (1 listed), Braintree (1 listed), Bridgewater (1 listed) and East Longmeadow (1 listed). For outdoor winter parking, Boston (4 outdoor) and Acton (1 outdoor) lead. Statewide, 9 list outdoor, 5 covered and 10 indoor or climate-controlled spaces. Compare the cities nearest you before October 21.
NOAA NCEI Climate Normals 1991-2020 (USW00014739, USW00094746); NOAA AOML hurricane impacts 1851-2025; StowHelp listings 2026-10-07 (methodology).