As of 05:06 EDT

Weather in Charleston, SC

49°

Charleston, Sunday, 18 October, 05:06

Clear. Feels like 44°. High 64°, low 49°.

Pressure30.30 inHg

Wind15 mph N

Humidity77%

Visibility6.2 mi

Dew point42°

Sun, 18October

64°/49°

Mon, 19October

67°/49°

Tue, 20October

73°/51°

Wed, 21October

70°/53°

Thu, 22October

70°/50°

Fri, 23October

71°/52°

Sat, 24October

74°/56°

	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	63°	53°	51°	49°	50°	53°	59°	64°	64°	62°	57°	54°
Feels like	63°	50°	48°	45°	45°	51°	57°	62°	63°	61°	55°	52°
Pressure, inHg	30.36	30.36	30.36	30.30	30.33	30.39	30.39	30.33	30.30	30.30	30.33	30.36
Wind, mph	5.5	5.5	5.5	5.3	5.2	5.3	4.8	4.6	4.3	4	4.3	4.2
Humidity, %	48%	48%	48%	75%	69%	57%	49%	48%	49%	56%	65%	67%
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

	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	53°	52°	49°	50°	50°	56°	63°	67°	67°	64°	55°	57°
Feels like	51°	50°	46°	49°	46°	54°	61°	66°	65°	63°	54°	56°
Pressure, inHg	30.33	30.33	30.30	30.30	30.33	30.33	30.30	30.24	30.21	30.18	30.21	30.21
Wind, mph	4.2	3.8	3.7	3.9	3.9	4.3	4.3	3.8	3.8	2.9	2.7	2.4
Humidity, %	70%	74%	77%	79%	78%	64%	57%	52%	52%	58%	70%	70%
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	55°	53°	52°	51°	51°	59°	67°	71°	73°	69°	62°	59°
Feels like	54°	52°	51°	50°	50°	58°	65°	70°	72°	68°	60°	58°
Pressure, inHg	30.21	30.18	30.18	30.18	30.21	30.24	30.21	30.18	30.15	30.15	30.15	30.18
Wind, mph	2.4	2.4	2.7	2.9	3.2	2.9	3.7	3.6	3.4	2.3	2.6	2.6
Humidity, %	76%	80%	81%	81%	79%	61%	45%	39%	35%	47%	60%	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	57°	56°	54°	53°	53°	59°	66°	70°	70°	67°	60°	58°
Feels like	56°	54°	53°	52°	51°	58°	65°	69°	69°	65°	59°	56°
Pressure, inHg	30.18	30.15	30.15	30.15	30.18	30.21	30.21	30.15	30.12	30.12	30.15	30.15
Wind, mph	2.9	3.1	3.4	3.4	3.5	3.7	3.6	3.1	3	2.7	2.1	1.8
Humidity, %	66%	70%	73%	77%	81%	68%	52%	42%	40%	47%	64%	71%
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	55°	53°	52°	50°	56°	61°	67°	68°	65°	62°	59°	58°
Feels like	54°	52°	51°	49°	55°	60°	65°	66°	64°	61°	59°	58°
Pressure, inHg	30.15	30.12	30.12	30.12	30.12	30.12	30.12	30.12	30.12	30.12	30.12	30.12
Wind, mph	1.8	2	2	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9
Humidity, %	76%	79%	83%	41%	41%	41%	41%	41%	41%	41%	41%	41%
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	—	—	—	—	—	—	—	—	—

	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	71°	58°	55°	52°	57°	63°	68°	69°	66°	63°	61°	60°
Feels like	71°	57°	53°	50°	56°	61°	66°	68°	65°	62°	60°	59°
Pressure, inHg	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15
Wind, mph	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5
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	—	—	—	—	—	—	—	—	—	—	—	—

	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	74°	62°	59°	56°	61°	67°	72°	73°	71°	68°	66°	65°
Feels like	74°	61°	58°	55°	61°	66°	71°	73°	70°	67°	65°	64°
Pressure, inHg	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30
Wind, mph	7	7	7	7	7	7	7	7	7	7	7	7
Humidity, %	52%	52%	52%	52%	52%	52%	52%	52%	52%	52%	52%	52%
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	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 11 h 17 min

Sunrise — 07:26

Sunset — 18:43

Sunrise and sunset in local time

First quarter, 46%

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)