Johnsonville, South Carolina Climate
United States
Pop. 1,504 Elev. 24 m / 79 ft
TZ: America/New_York (UTC-4) ·
Johnsonville has warm summers with average highs of 92°F (33°C) in July, and cold winters averaging 32°F (0°C) in January. Humidity pushes the summer feels-like temperature to around 115°F (46°C). Rain falls on about 71 days per year (48.4 in / 1228 mm total), with snow on 1 days and 5 in (139 mm) of annual accumulation. The city averages 157 sunny days per year and around 54 thunderstorm days. Ocean water temperatures reach 85°F (30°C) in summer.
| Temperature | 92°F (33°C) high | 32°F (0°C) low |
| Feels like | 115°F (46°C) high | 28°F (-2°C) low |
| Rain | 71 days | 48.4 in (1228 mm) /yr |
| Snow | 1 days | 5.5 in (139 mm) /yr |
| Sky | 157 sunny | 54 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 46
Feb 40
Mar 51
Apr 67
May 54
Jun 64
Jul 71
Aug 46
Sep 48
Oct 30
Nov 46
Dec Humidity (%)
54
Jan 62
Feb 49
Mar 63
Apr 67
May 72
Jun 75
Jul 79
Aug 71
Sep 72
Oct 62
Nov 68
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 30 mi Florence Regional Airport (FLO)
Ski resort 205 mi Appalachian Mountain Ski Area
National park 76 mi Fort Sumter and Fort Moultrie National Historical Park, Liberty Square
Mountain peak
(5,919 ft) 207 mi Calloway Peak
Hospital 18 mi Lake City Community Hospital
Hiking trail 25 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 | 53°F 12°C | 32°F 0°C | 1.4 in 37 mm | 5.4 in138 mm | 17 |
| February | 66°F 19°C | 43°F 6°C | 1.4 in 35 mm | 0.1 in1 mm | 13 |
| March | 73°F 23°C | 49°F 10°C | 3.2 in 82 mm | — | 18 |
| April | 79°F 26°C | 58°F 15°C | 2.4 in 60 mm | — | 12 |
| May | 83°F 28°C | 66°F 19°C | 5.4 in 138 mm | — | 7 |
| June | 90°F 32°C | 73°F 23°C | 5.1 in 129 mm | — | 13 |
| July | 92°F 33°C | 76°F 25°C | 7.4 in 188 mm | — | 5 |
| August | 85°F 29°C | 72°F 22°C | 8.0 in 204 mm | — | 6 |
| September | 84°F 29°C | 66°F 19°C | 3.5 in 89 mm | — | 16 |
| October | 73°F 23°C | 55°F 13°C | 7.2 in 182 mm | — | 15 |
| November | 70°F 21°C | 46°F 8°C | 0.8 in 19 mm | — | 19 |
| December | 59°F 15°C | 39°F 4°C | 2.5 in 65 mm | — | 16 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 17 | 0 |
| February | 13 | 1 |
| March | 18 | 5 |
| April | 12 | 4 |
| May | 7 | 8 |
| June | 13 | 8 |
| July | 5 | 10 |
| August | 6 | 9 |
| September | 16 | 3 |
| October | 15 | 4 |
| November | 19 | 0 |
| December | 16 | 2 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 58°F 15°C | 44°F 6°C |
| February | 57°F 14°C | 49°F 9°C |
| March | 64°F 18°C | 55°F 13°C |
| April | 71°F 22°C | 66°F 19°C |
| May | 77°F 25°C | 73°F 23°C |
| June | 81°F 27°C | 80°F 26°C |
| July | 85°F 30°C | 83°F 29°C |
| August | 85°F 30°C | 81°F 27°C |
| September | 81°F 27°C | 75°F 24°C |
| October | 78°F 25°C | 67°F 20°C |
| November | 66°F 19°C | 57°F 14°C |
| December | 63°F 17°C | 49°F 10°C |