Marion, South Carolina Climate
United States
Pop. 6,714 Elev. 17 m / 56 ft
TZ: America/New_York (UTC-4) ·
Marion sees warm summers peaking at 93°F (34°C) in July, and cold winters that bottom out around 31°F (-1°C) in January. Humidity pushes the summer feels-like temperature to around 115°F (46°C). Precipitation occurs on roughly 65 days per year (44.5 in / 1131 mm total), with snow on 1 days and 4 in (90 mm) of annual accumulation. The city averages 148 sunny days per year and around 47 thunderstorm days. Nearby lake water reaches 83°F (29°C) in summer.
| Temperature | 93°F (34°C) high | 31°F (-1°C) low |
| Feels like | 115°F (46°C) high | 28°F (-2°C) low |
| Rain | 65 days | 44.5 in (1131 mm) /yr |
| Snow | 1 days | 3.5 in (90 mm) /yr |
| Sky | 148 sunny | 47 stormy |
| Wind | 2.8 mph (1.3 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Feb, Mar, Apr, Sep, Nov
Sky & Air by Month
Cloud cover (%)
39
Jan 47
Feb 42
Mar 53
Apr 66
May 54
Jun 64
Jul 71
Aug 46
Sep 48
Oct 30
Nov 46
Dec Humidity (%)
52
Jan 57
Feb 43
Mar 58
Apr 64
May 68
Jun 71
Jul 75
Aug 65
Sep 70
Oct 59
Nov 66
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 18 mi Florence Regional Airport (FLO)
Ski resort 188 mi Appalachian Mountain Ski Area
National park 101 mi Fort Sumter and Fort Moultrie National Historical Park, Liberty Square
Mountain peak
(4,928 ft) 194 mi Bald Mountain
Hospital 4 mi MUSC Health Urology Marion Medical Park
Hiking trail 1 mi Marion Hike and Bike Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 52°F 11°C | 31°F -1°C | 1.3 in 33 mm | 3.5 in88 mm | 15 |
| February | 65°F 18°C | 42°F 5°C | 1.4 in 37 mm | 0.1 in2 mm | 14 |
| March | 74°F 23°C | 49°F 10°C | 3.0 in 77 mm | — | 17 |
| April | 80°F 27°C | 58°F 15°C | 2.4 in 61 mm | — | 13 |
| May | 83°F 28°C | 65°F 18°C | 5.4 in 136 mm | — | 7 |
| June | 91°F 33°C | 73°F 23°C | 4.3 in 110 mm | — | 9 |
| July | 93°F 34°C | 76°F 25°C | 6.7 in 169 mm | — | 3 |
| August | 85°F 29°C | 71°F 22°C | 6.2 in 157 mm | — | 5 |
| September | 85°F 30°C | 66°F 19°C | 3.1 in 79 mm | — | 17 |
| October | 73°F 23°C | 55°F 13°C | 6.5 in 164 mm | — | 13 |
| November | 69°F 21°C | 46°F 8°C | 1.0 in 26 mm | 0.0 in0 mm | 19 |
| December | 58°F 14°C | 38°F 3°C | 3.2 in 81 mm | — | 16 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 15 | 0 |
| February | 14 | 1 |
| March | 17 | 4 |
| April | 13 | 2 |
| May | 7 | 8 |
| June | 9 | 7 |
| July | 3 | 9 |
| August | 5 | 7 |
| September | 17 | 3 |
| October | 13 | 4 |
| November | 19 | 1 |
| December | 16 | 1 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 44°F 6°C |
| February | 49°F 9°C |
| March | 55°F 13°C |
| April | 66°F 19°C |
| May | 73°F 23°C |
| June | 80°F 26°C |
| July | 83°F 29°C |
| August | 81°F 27°C |
| September | 75°F 24°C |
| October | 67°F 20°C |
| November | 57°F 14°C |
| December | 49°F 10°C |