Walterboro, South Carolina Climate
United States
Pop. 5,278 Elev. 25 m / 82 ft
TZ: America/New_York (UTC-4) ·
Summers in Walterboro are warm, with July highs around 92°F (33°C), while winters are cool with January lows of 33°F (1°C). Humidity pushes the summer feels-like temperature to around 117°F (47°C). Expect around 73 rainy days annually (46.5 in / 1182 mm total), with snow on 1 days and 6 in (158 mm) of annual accumulation. The city averages 151 sunny days per year and around 58 thunderstorm days. Ocean water temperatures reach 87°F (31°C) in summer.
| Temperature | 92°F (33°C) high | 33°F (0°C) low |
| Feels like | 117°F (47°C) high | 30°F (-1°C) low |
| Rain | 73 days | 46.5 in (1182 mm) /yr |
| Snow | 1 days | 6.2 in (158 mm) /yr |
| Sky | 151 sunny | 58 stormy |
| Wind | 2.6 mph (1.2 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Feb, Mar, Apr, Sep, Nov, Dec
Sky & Air by Month
Cloud cover (%)
38
Jan 50
Feb 41
Mar 50
Apr 66
May 56
Jun 60
Jul 73
Aug 43
Sep 49
Oct 31
Nov 48
Dec Humidity (%)
57
Jan 61
Feb 48
Mar 66
Apr 67
May 72
Jun 77
Jul 79
Aug 69
Sep 71
Oct 62
Nov 67
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 36 mi Charleston International Airport (CHS)
Ski resort 206 mi Sapphire Valley Ski Resort
National park 33 mi Old Beaufort Firehouse, Reconstruction Era National Historical Park
Mountain peak
(5,053 ft) 214 mi Green Knob
Hospital 1 mi Colleton Medical Center
Hiking trail 39 mi Palmetto Trail: Santee Passage
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 54°F 12°C | 33°F 0°C | 1.2 in 31 mm | 6.2 in158 mm | 18 |
| February | 69°F 20°C | 45°F 7°C | 1.2 in 30 mm | — | 12 |
| March | 74°F 24°C | 49°F 9°C | 4.1 in 103 mm | — | 17 |
| April | 80°F 27°C | 59°F 15°C | 2.5 in 64 mm | — | 12 |
| May | 85°F 29°C | 66°F 19°C | 5.5 in 139 mm | — | 6 |
| June | 90°F 32°C | 72°F 22°C | 5.1 in 130 mm | — | 12 |
| July | 92°F 33°C | 75°F 24°C | 7.4 in 187 mm | — | 5 |
| August | 86°F 30°C | 72°F 22°C | 8.6 in 219 mm | — | 6 |
| September | 86°F 30°C | 66°F 19°C | 1.9 in 48 mm | — | 16 |
| October | 74°F 24°C | 56°F 13°C | 6.2 in 156 mm | — | 13 |
| November | 72°F 22°C | 47°F 8°C | 0.3 in 6 mm | — | 19 |
| December | 61°F 16°C | 42°F 5°C | 2.6 in 67 mm | — | 15 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 18 | 0 |
| February | 12 | 1 |
| March | 17 | 4 |
| April | 12 | 2 |
| May | 6 | 7 |
| June | 12 | 9 |
| July | 5 | 12 |
| August | 6 | 12 |
| September | 16 | 4 |
| October | 13 | 6 |
| November | 19 | 0 |
| December | 15 | 1 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 56°F 13°C | 44°F 7°C |
| February | 56°F 14°C | 57°F 14°C |
| March | 63°F 17°C | 59°F 15°C |
| April | 73°F 23°C | 70°F 21°C |
| May | 78°F 26°C | 76°F 25°C |
| June | 85°F 29°C | 82°F 28°C |
| July | 87°F 31°C | 85°F 29°C |
| August | 87°F 30°C | 81°F 27°C |
| September | 81°F 27°C | 77°F 25°C |
| October | 79°F 26°C | 67°F 19°C |
| November | 66°F 19°C | 59°F 15°C |
| December | 61°F 16°C | 51°F 11°C |