Snowbirds use an RV 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). 25 RV & motorhome storage facilities are listed in South Carolina, 17 with indoor or covered space.
| Month | Columbia high / low | RV | Columbia precip | Charleston high / low | RV |
|---|---|---|---|---|---|
| Jan | 57° / 35° | shoulder trips | 3.5 in | 60° / 39° | shoulder trips |
| Feb | 61° / 37° | shoulder trips | 3.4 in | 64° / 42° | camping |
| Mar | 68° / 44° | camping | 3.6 in | 70° / 47° | camping |
| Apr | 77° / 52° | camping | 2.8 in | 77° / 55° | camping |
| May | 84° / 61° | camping | 3.5 in | 84° / 63° | camping |
| Jun | 90° / 69° | camping | 5.0 in | 89° / 70° | camping |
| Jul | 93° / 72° | camping | 5.4 in | 91° / 74° | camping |
| Aug | 91° / 71° | camping | 4.7 in | 90° / 73° | camping |
| Sep | 86° / 65° | camping | 3.9 in | 85° / 68° | camping |
| Oct | 77° / 53° | camping | 3.1 in | 78° / 58° | camping |
| Nov | 66° / 42° | camping | 2.8 in | 69° / 47° | camping |
| Dec | 59° / 37° | shoulder trips | 3.7 in | 63° / 42° | camping |
RV column rule: camping at a 40°F low or warmer with highs under 95°F; shoulder trips above a 28°F low; winterized below.
By that rule an RV at Columbia has 9 months camping (March to November) and 3 of shoulder trips. By that rule an RV at Charleston has 11 months camping (February to December) and 1 of shoulder trips.
Sun and heat are what age a stored RV in South Carolina: Columbia averages a July high of 92.7°F and 80.8 days at or above 90°F. 17 of 25 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.
25 live listings in 18 cities; by listed type: 9 indoor, 8 covered and 25 outdoor (types overlap). No South Carolina RV & motorhome storage listing publishes a rate on StowHelp.
| Facility | City | Listed storage | Listed amenities | Also listed for |
|---|---|---|---|---|
| Myrtle Beach Travel Park Storage | Myrtle Beach | indoor, outdoor, covered | Trailer | |
| Carolina Exchange RV and Boat Storage | Myrtle Beach | indoor, outdoor, covered | Trailer | |
| Irmo Boat and RV Storage | Irmo | indoor, outdoor, covered | Trailer | |
| No Mud RV Storage | Summerville | indoor, outdoor, covered | Trailer | |
| CSRA RV & Boat Storage | North Augusta | indoor, outdoor, covered | Trailer | |
| Custom Park Models Direct | Clover | indoor, outdoor | ||
| Morningstar Storage - Charleston | Summerville | indoor, outdoor, covered | Trailer | |
| 290 RV PARK | Greer | outdoor | ||
| Santee Lakes Campground | Summerton | outdoor | ||
| Palmetto Cove RV Park | Lakemont | outdoor | ||
| Sugar Lake RV Park | Travelers Rest | outdoor | ||
| Liberty Springs RV Park | Cross Hill | outdoor | ||
| Crossroads Coach Resort at The ROB | Lake City | outdoor | ||
| HHIMR Welcome Center | Hilton Head Island | outdoor | ||
| Midpoint I95 RV Park | Sellers | outdoor | ||
| Big Rig Friendly RV Resort | West Columbia | outdoor | ||
| Pedro's Campground | Hamer | outdoor | ||
| Twin Magnolia RV Park | North Augusta | outdoor | ||
| GSP RV Park | Greer | outdoor | ||
| Campertown RV Park | Aiken | outdoor |
| City | RV & Motorhome Storage listings | Covered | Indoor | Open lot |
|---|---|---|---|---|
| Myrtle Beach | 5 | 4 | 4 | 5 |
| Greer | 2 | 0 | 0 | 2 |
| North Augusta | 2 | 1 | 1 | 2 |
| Summerville | 2 | 2 | 2 | 2 |
| Aiken | 1 | 0 | 0 | 1 |
| Clover | 1 | 0 | 1 | 1 |
| Cross Hill | 1 | 0 | 0 | 1 |
| Fountain Inn | 1 | 0 | 0 | 1 |
| Hamer | 1 | 0 | 0 | 1 |
| Hilton Head Island | 1 | 0 | 0 | 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 an RV at Columbia has 9 months camping and 3 months of shoulder trips; Charleston has 11 months camping and 1 month of shoulder trips.
By our season rule on NOAA normals, an RV at Columbia is camping 9 months a year, from about March to November, and at Charleston 11 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 25 live South Carolina listings span 18 cities. The largest groups, with indoor or covered counts: Myrtle Beach (5; 4 shaded), Greer (2; 0 shaded), North Augusta (2; 1 shaded) and Summerville (2; 2 shaded). For covered space specifically, Myrtle Beach (4 covered) and Summerville (2 covered) lead. 25 of the 25 also list open outdoor spaces. Choosing a facility near where you winter keeps the drop-off in December and the fall pickup simple.
8 of 25 live listings list covered parking and 9 list indoor space; 25 list open outdoor spaces. Indoor space is listed most in Myrtle Beach (4) and Summerville (2). 0 list climate-controlled units, against 80.8 days at or above 90°F at Columbia, where an RV has 9 months camping and 3 months of shoulder trips by our rule.
No South Carolina RV & motorhome storage listing publishes a rate on StowHelp. Ask for the six-month rate, prepay terms and access while you are away. South Carolina has 17 covered or indoor and 25 open-lot listings, 5 of them in Myrtle Beach and 2 in Greer, so quotes for both types are easy to compare.
25 of 25 South Carolina listings list open outdoor spaces. The most are in Myrtle Beach (5), Greer (2) and North Augusta (2). With 80.8 days at or above 90°F a year, an RV 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).