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Weather in Charleston, SC
74°
Charleston, Thursday, 15 October, 09:22
Clear. Feels like 75°. High 85°, low 66°.
Pressure30.12 inHg
Wind7 mph W 
Humidity96%
Visibility6.2 mi
Dew point72°
Thu, 15October85°/66°
85°/66°Fri, 16October83°/67°
83°/67°Sat, 17October
75°/59°
75°/59°Sun, 18October66°/50°
66°/50°Mon, 19October
72°/55°
72°/55°Tue, 20October73°/57°
73°/57°Wed, 21October76°/58°
76°/58° | 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | | | | | | | | | | | | |
| Temperature | 81° | 72° | 71° | 70° | 73° | 74° | 78° | 84° | 84° | 79° | 74° | 72° |
| Feels like | 81° | 73° | 72° | 72° | 75° | 75° | 79° | 87° | 86° | 79° | 75° | 74° |
Pressure, inHg  | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.09 | 30.06 | 30.06 | 30.06 | 30.09 |
| Wind, mph | 3 | 3 | 3 | 3 | 3 | 1.4 | 1.7 | 1 | 1.6 | 2.9 | 2.5 | 2.5 |
Humidity, %  | 68% | 68% | 68% | 68% | 68% | 94% | 79% | 59% | 52% | 69% | 85% | 88% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | |  | | | | | | | | | |
| Temperature | 72° | 71° | 70° | 69° | 70° | 78° | 81° | 83° | 82° | 78° | 76° | 75° |
| Feels like | 73° | 72° | 72° | 70° | 71° | 80° | 83° | 84° | 83° | 79° | 77° | 76° |
| Pressure, inHg | 30.09 | 30.09 | 30.06 | 30.06 | 30.06 | 30.06 | 30.03 | 29.97 | 29.91 | 29.91 | 29.91 | 29.91 |
| Wind, mph | 2 | 1.8 | 1.8 | 1.5 | 1.9 | 1.8 | 2.5 | 2.6 | 3.3 | 3.3 | 3.4 | 3.2 |
| Humidity, % | 89% | 94% | 97% | 99% | 99% | 86% | 57% | 50% | 52% | 68% | 81% | 86% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 6.2 mi | 2.8 mi | — | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|  | | | | | | | | | | | |
| Temperature | 75° | 75° | 70° | 70° | 66° | 63° | 62° | 64° | 67° | 66° | 63° | 60° |
| Feels like | 76° | 76° | 70° | 70° | 66° | 63° | 61° | 63° | 66° | 65° | 61° | 59° |
| Pressure, inHg | 29.91 | 29.91 | 29.91 | 29.94 | 30.00 | 30.09 | 30.15 | 30.15 | 30.12 | 30.15 | 30.21 | 30.27 |
| Wind, mph | 3.4 | 3.3 | 3.3 | 4.3 | 4.9 | 6.1 | 6.4 | 5.6 | 6.3 | 4.2 | 4.9 | 5.2 |
| Humidity, % | 87% | 83% | 79% | 77% | 70% | 75% | 66% | 58% | 49% | 50% | 56% | 54% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 5.6 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 58° | 55° | 52° | 51° | 51° | 55° | 61° | 65° | 66° | 65° | 62° | 59° |
| Feels like | 55° | 53° | 50° | 48° | 48° | 53° | 59° | 64° | 65° | 64° | 60° | 58° |
| Pressure, inHg | 30.30 | 30.33 | 30.33 | 30.36 | 30.42 | 30.45 | 30.42 | 30.42 | 30.36 | 30.39 | 30.39 | 30.42 |
| Wind, mph | 5.1 | 5.7 | 5.5 | 5.1 | 5.6 | 5.4 | 5.3 | 4.8 | 5.1 | 4.4 | 4.6 | 4.8 |
| Humidity, % | 51% | 52% | 53% | 56% | 58% | 53% | 51% | 51% | 53% | 57% | 61% | 64% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 58° | 57° | 56° | 55° | 55° | 64° | 69° | 71° | 69° | 68° | 66° | 65° |
| Feels like | 56° | 55° | 54° | 54° | 53° | 63° | 68° | 70° | 69° | 67° | 66° | 65° |
| Pressure, inHg | 30.39 | 30.39 | 30.36 | 30.36 | 30.39 | 30.33 | 30.33 | 30.33 | 30.33 | 30.33 | 30.33 | 30.33 |
| Wind, mph | 4.9 | 5 | 5.1 | 5 | 4.6 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 |
| Humidity, % | 67% | 70% | 72% | 75% | 77% | 57% | 57% | 57% | 57% | 57% | 57% | 57% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | — | — | — | — | — | — | — |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 73° | 61° | 59° | 57° | 61° | 66° | 71° | 71° | 69° | 66° | 64° | 63° |
| Feels like | 73° | 60° | 58° | 56° | 61° | 65° | 70° | 71° | 69° | 66° | 64° | 63° |
| Pressure, inHg | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 |
| Wind, mph | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 |
| Humidity, % | 57% | 57% | 57% | 57% | 57% | 57% | 57% | 57% | 57% | 57% | 57% | 57% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | — | — | — | — | — | — | — |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 76° | 63° | 61° | 58° | 64° | 69° | 74° | 74° | 71° | 68° | 66° | 65° |
| Feels like | 76° | 63° | 60° | 58° | 63° | 68° | 73° | 73° | 70° | 67° | 65° | 64° |
| Pressure, inHg | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 |
| Wind, mph | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 |
| Humidity, % | 35% | 35% | 35% | 35% | 35% | 35% | 35% | 35% | 35% | 35% | 35% | 35% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | — | — | — | — | — | — | — |
Sun and moon today
Day length — 11 h 24 min
Sunrise — 07:23
Sunset — 18:47
Sunrise and sunset in local time
Waxing crescent, 18%
Sunrise — —
Sunset — —
Charleston, SC climate by month
The annual average temperature in Charleston, SC is 66.5°. The warmest month is July (average high 87.2°), and the coldest is January (average low 42.9°). About 47.3 inches of precipitation fall per year, most of it in August (6.7 in). Figures are 60-year climate normals and records from 66 years of observations.
| Month | High | Low | Precipitation | Wet days | Record high | Record low |
|---|---|---|---|---|---|---|
| January | 57.5° | 42.9° | 3.3 in | 9 | 75.7° (1975) | 8.6° (2018) |
| February | 60.5° | 45.4° | 3.3 in | 8 | 80.6° (2025) | 21° (1996) |
| March | 66.4° | 51.2° | 3.4 in | 8 | 84.6° (1974) | 19.4° (1980) |
| April | 73.1° | 57.8° | 2.7 in | 7 | 89.4° (1967) | 35.1° (1983) |
| May | 79.6° | 65.7° | 3.1 in | 10 | 99° (2019) | 48.4° (2021) |
| June | 84.7° | 72.5° | 5.1 in | 15 | 98.1° (2010) | 55.9° (1984) |
| July | 87.2° | 75.9° | 5.3 in | 19 | 99.9° (1986) | 64.6° (1972) |
| August | 85.6° | 75.1° | 6.7 in | 19 | 97.9° (1999) | 63.3° (1986) |
| September | 82° | 70.9° | 4.9 in | 14 | 95.4° (2020) | 52° (1967) |
| October | 74.8° | 61.6° | 3.5 in | 8 | 90.9° (1986) | 40.3° (1976) |
| November | 67° | 52.6° | 2.6 in | 7 | 84.6° (1961) | 27.9° (1970) |
| December | 60.7° | 46.4° | 3.3 in | 8 | 77.9° (2022) | 12.9° (1989) |
Weather history
Temperature extremes over 66 years
October 15 temperatures in Charleston, SC over 66 years
high: 84.0° (1985)low: 46.0° (1988)
Weather in Albany, NY49°Weather in Annapolis, MD64°Weather in Atlanta, GA63°Weather in Augusta, ME47°Weather in Austin, TX71°Weather in Baton Rouge, LA66°Weather in Bismarck, ND45°Weather in Boise, ID42°Weather in Boston, MA54°Weather in Carson City, NV38°Weather in Charleston, WV70°Weather in Charlotte Amalie, VI85°Weather in Cheyenne, WY
34°Weather in Columbia, SC63°Weather in Columbus, OH57°Weather in Concord, NH50°Weather in Denver, CO43°Weather in Des Moines, IA
58°Weather in Dover, DE62°Weather in Frankfort, KY70°Weather in Harrisburg, PA56°Weather in Hartford, CT54°Weather in Helena, MT37°Weather in Honolulu, HI74°Weather in Indianapolis, IN63°Weather in Jackson, MS63°Weather in Jefferson City, MO68°Weather in Juneau, AK37°Weather in Lansing, MI51°Weather in Lincoln, NE52°Weather in Little Rock, AR72°Weather in Madison, WI54°Weather in Montgomery, AL62°Weather in Montpelier, VT44°Weather in Nashville, TN72°Weather in Oklahoma City, OK66°Weather in Olympia, WA49°Weather in Phoenix, AZ63°Weather in Pierre, SD46°Weather in Providence, RI55°Weather in Raleigh, NC65°Weather in Richmond, VA73°Weather in Sacramento, CA54°Weather in Salem, OR50°Weather in Salt Lake City, UT44°Weather in San Juan, PR83°Weather in Santa Fe, NM41°Weather in Springfield, IL65°Weather in St. Paul, MN50°Weather in Tallahassee, FL65°Weather in Topeka, KS62°Weather in Trenton, NJ54°Weather in Washington, DC66°
49°Weather in Annapolis, MD64°Weather in Atlanta, GA63°Weather in Augusta, ME47°Weather in Austin, TX71°Weather in Baton Rouge, LA66°Weather in Bismarck, ND45°Weather in Boise, ID42°Weather in Boston, MA54°Weather in Carson City, NV38°Weather in Charleston, WV70°Weather in Charlotte Amalie, VI85°Weather in Cheyenne, WY34°Weather in Columbia, SC63°Weather in Columbus, OH57°Weather in Concord, NH50°Weather in Denver, CO43°Weather in Des Moines, IA58°Weather in Dover, DE62°Weather in Frankfort, KY70°Weather in Harrisburg, PA56°Weather in Hartford, CT54°Weather in Helena, MT37°Weather in Honolulu, HI74°Weather in Indianapolis, IN63°Weather in Jackson, MS63°Weather in Jefferson City, MO68°Weather in Juneau, AK37°Weather in Lansing, MI51°Weather in Lincoln, NE52°Weather in Little Rock, AR72°Weather in Madison, WI54°Weather in Montgomery, AL62°Weather in Montpelier, VT44°Weather in Nashville, TN72°Weather in Oklahoma City, OK66°Weather in Olympia, WA49°Weather in Phoenix, AZ63°Weather in Pierre, SD46°Weather in Providence, RI55°Weather in Raleigh, NC65°Weather in Richmond, VA73°Weather in Sacramento, CA54°Weather in Salem, OR50°Weather in Salt Lake City, UT44°Weather in San Juan, PR83°Weather in Santa Fe, NM41°Weather in Springfield, IL65°Weather in St. Paul, MN50°Weather in Tallahassee, FL65°Weather in Topeka, KS62°Weather in Trenton, NJ54°Weather in Washington, DC66°Weather in Canadys, SC66°Weather in Lake Secession, SC61°Weather in Lakewood, SC63°Weather in Murphys Estates, SC64°Weather in East Sumter, SC64°Weather in Edisto, SC63°Weather in Eureka Mill, SC63°Weather in Gayle Mill, SC63°Weather in Mulberry, SC64°Weather in Northlake, SC61°Weather in Parker, SC62°Weather in Seven Oaks, SC64°Weather in Southern Shops, SC61°Weather in Woodfield, SC61°Weather in James Island, SC71°Weather in Watts Mills, SC60°Weather in Lake Murray of Richland, SC67°Weather in Monarch Mill, SC65°Weather in Abney Crossroads, SC62°Weather in Adams Run, SC75°
66°Weather in Lake Secession, SC61°Weather in Lakewood, SC63°Weather in Murphys Estates, SC64°Weather in East Sumter, SC64°Weather in Edisto, SC63°Weather in Eureka Mill, SC63°Weather in Gayle Mill, SC63°Weather in Mulberry, SC64°Weather in Northlake, SC61°Weather in Parker, SC62°Weather in Seven Oaks, SC64°Weather in Southern Shops, SC61°Weather in Woodfield, SC61°Weather in James Island, SC71°Weather in Watts Mills, SC60°Weather in Lake Murray of Richland, SC67°Weather in Monarch Mill, SC65°Weather in Abney Crossroads, SC62°Weather in Adams Run, SC75°