Snowbirds use a car in South Carolina through winters with highs near 60.2°F at Charleston, then leave it through 80.8 days a year at or above 90°F at Columbia (NOAA 1991-2020). 20 classic & exotic car storage facilities are listed in South Carolina, 39 with indoor or covered space.
| Month | Columbia high / low | car | Columbia precip | Charleston high / low | car |
|---|---|---|---|---|---|
| Jan | 57° / 35° | dry-day drives | 3.5 in | 60° / 39° | driving |
| Feb | 61° / 37° | driving | 3.4 in | 64° / 42° | driving |
| Mar | 68° / 44° | driving | 3.6 in | 70° / 47° | driving |
| Apr | 77° / 52° | driving | 2.8 in | 77° / 55° | driving |
| May | 84° / 61° | driving | 3.5 in | 84° / 63° | driving |
| Jun | 90° / 69° | driving | 5.0 in | 89° / 70° | driving |
| Jul | 93° / 72° | driving | 5.4 in | 91° / 74° | driving |
| Aug | 91° / 71° | driving | 4.7 in | 90° / 73° | driving |
| Sep | 86° / 65° | driving | 3.9 in | 85° / 68° | driving |
| Oct | 77° / 53° | driving | 3.1 in | 78° / 58° | driving |
| Nov | 66° / 42° | driving | 2.8 in | 69° / 47° | driving |
| Dec | 59° / 37° | driving | 3.7 in | 63° / 42° | driving |
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 Columbia has 11 months driving (February to December) and 1 of dry-day drives. By that rule a car at Charleston has 12 months driving (January to December).
Sun and heat are what age a stored car in South Carolina: Columbia averages a July high of 92.7°F and 80.8 days at or above 90°F. 39 of 20 listed facilities list indoor or covered space, the first spaces snowbirds book. South Carolina also has 32 NOAA-recorded hurricane impacts (5 since 2000), so ask about a storm plan for June to November.
20 live listings in 11 cities; by listed type: 20 indoor, 1 climate-controlled, 19 covered and 19 outdoor (types overlap). No South Carolina classic & exotic car storage listing publishes a rate on StowHelp.
| Facility | City | Listed storage | Listed amenities | Also listed for |
|---|---|---|---|---|
| Mega Storage | Myrtle Beach | indoor, outdoor, covered | Motorcycle | |
| The Mini Storage Center - Hwy 707 | Myrtle Beach | indoor, outdoor, covered | Motorcycle | |
| Charleston Toy Box | Johns Island | indoor, climate-controlled | Motorcycle | |
| Midgard Self Storage - Little River | Little River | indoor, outdoor, covered | Motorcycle | |
| Compass Self Storage - Bluffton | Bluffton | indoor, outdoor, covered | Motorcycle | |
| CubeSmart - Folly Rd | Charleston | indoor, outdoor, covered | Motorcycle | |
| Prime Storage - Greenville | Greenville | indoor, outdoor, covered | Motorcycle | |
| Four Seasons Self Storage | Beaufort | indoor, outdoor, covered | Motorcycle | |
| Long Leaf Storage | Summerville | indoor, outdoor, covered | Motorcycle | |
| The Toy Box - Charleston | Johns Island | indoor, outdoor, covered | Motorcycle | |
| Emerald Coast Self Storage - Charleston | Mount Pleasant | indoor, outdoor, covered | Motorcycle | |
| Prime Storage - Hilton Head | Hilton Head Island | indoor, outdoor, covered | Motorcycle | |
| Go Store It - Charleston | Charleston | indoor, outdoor, covered | Motorcycle |
| City | Classic & Exotic Car Storage listings | Covered | Indoor | Open lot |
|---|---|---|---|---|
| Myrtle Beach | 5 | 5 | 5 | 5 |
| Charleston | 3 | 3 | 3 | 3 |
| Greenville | 2 | 2 | 2 | 2 |
| Johns Island | 2 | 1 | 2 | 1 |
| Summerville | 2 | 2 | 2 | 2 |
| Beaufort | 1 | 1 | 1 | 1 |
| Bluffton | 1 | 1 | 1 | 1 |
| Hilton Head Island | 1 | 1 | 1 | 1 |
| Little River | 1 | 1 | 1 | 1 |
| Mount Pleasant | 1 | 1 | 1 | 1 |
Columbia averages a July high of 92.7°F with 80.8 days a year at or above 90°F in NOAA's 1991-2020 normals; Charleston averages 64.3 such days. By our rule a car at Columbia has 11 months driving and 1 month of dry-day drives; Charleston has 12 months driving.
By our season rule on NOAA normals, a car at Columbia is driving 11 months a year, from about February to December, and at Charleston 12 months. January averages 56.8°F by day and 34.6°F at night at Columbia, which is why winter is the season snowbirds come for.
StowHelp's 20 live South Carolina listings span 11 cities. The largest groups, with indoor or covered counts: Myrtle Beach (5; 5 shaded), Charleston (3; 3 shaded), Greenville (2; 2 shaded) and Johns Island (2; 2 shaded). For covered space specifically, Myrtle Beach (5 covered) and Charleston (3 covered) lead. 19 of the 20 also list open outdoor spaces. Choosing a facility near where you winter keeps the drop-off in January and the fall pickup simple.
19 of 20 live listings list covered parking and 20 list indoor space; 19 list open outdoor spaces. Indoor space is listed most in Myrtle Beach (5) and Charleston (3). 1 list climate-controlled units, against 80.8 days at or above 90°F at Columbia, where a car has 11 months driving and 1 month of dry-day drives by our rule.
No South Carolina classic & exotic car storage listing publishes a rate on StowHelp. Ask for the six-month rate, prepay terms and access while you are away. South Carolina has 39 covered or indoor and 19 open-lot listings, 5 of them in Myrtle Beach and 3 in Charleston, so quotes for both types are easy to compare.
19 of 20 South Carolina listings list open outdoor spaces. The most are in Myrtle Beach (5), Charleston (3) and Greenville (2). With 80.8 days at or above 90°F a year, a car in the open needs a reflective cover and tire covers.
NOAA NCEI Climate Normals 1991-2020 (USW00013883, USW00013880); NOAA AOML hurricane impacts 1851-2025; StowHelp listings 2026-10-07 (methodology).