As of 07:32 EST

Weather in Sullivan's Island, SC

48°

Sullivan's Island, Tuesday, 10 November, 07:32

Fog. Feels like 48°. High 77°, low 46°.

Pressure30.12 inHg

Wind0 mph N

Humidity97%

Visibility3.0 mi

Dew point47°

Tue, 10November

77°/46°

Wed, 11November

78°/49°

Thu, 12November

73°/57°

Fri, 13November

61°/49°

Sat, 14November

56°/44°

Sun, 15November

57°/41°

Mon, 16November

61°/51°

	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	70°	51°	49°	47°	48°	57°	70°	76°	72°	61°	56°	52°
Feels like	70°	49°	48°	47°	48°	56°	69°	75°	71°	60°	54°	51°
Pressure, inHg	30.12	30.12	30.12	30.12	30.12	30.12	30.12	30.06	30.06	30.06	30.06	30.06
Wind, mph	3.5	3.5	3.5	3.5	0.7	0.4	2.4	3.5	3.4	2.9	2.3	2.2
Humidity, %	53%	53%	53%	53%	97%	85%	53%	35%	46%	67%	76%	80%
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	—	—	—	—	1.0 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	50°	51°	50°	49°	54°	69°	76°	76°	74°	63°	65°	63°
Feels like	49°	50°	48°	48°	53°	68°	75°	76°	73°	62°	65°	62°
Pressure, inHg	30.03	30.03	30.00	30.00	30.00	30.00	29.94	29.88	29.85	29.85	29.85	29.83
Wind, mph	1.7	1.9	2	1.8	1.9	1.5	2.9	3.7	4.4	3.8	2	3.2
Humidity, %	84%	84%	84%	86%	84%	64%	41%	39%	54%	72%	72%	68%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0.03 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	61°	59°	58°	58°	61°	68°	72°	73°	70°	65°	61°	59°
Feels like	60°	58°	57°	57°	61°	67°	72°	72°	69°	64°	59°	57°
Pressure, inHg	29.80	29.77	29.77	29.74	29.74	29.74	29.68	29.62	29.62	29.65	29.71	29.74
Wind, mph	3.6	4	3.9	4	3.9	5.1	5.8	6.5	6.6	6.4	5.1	4.4
Humidity, %	67%	72%	72%	73%	73%	64%	51%	44%	45%	52%	54%	59%
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	56°	55°	53°	50°	51°	56°	60°	61°	60°	57°	54°	51°
Feels like	55°	53°	51°	48°	49°	54°	58°	59°	58°	54°	51°	48°
Pressure, inHg	29.74	29.74	29.74	29.77	29.80	29.83	29.80	29.77	29.77	29.80	29.85	29.85
Wind, mph	4.2	4.7	4.2	3.8	3.6	4.1	4.1	4.4	5.1	3.8	3.5	3.9
Humidity, %	63%	60%	61%	65%	64%	51%	43%	38%	36%	45%	51%	56%
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	49°	47°	46°	45°	47°	51°	54°	55°	53°	51°	50°	49°
Feels like	45°	43°	41°	40°	44°	47°	51°	52°	50°	49°	47°	47°
Pressure, inHg	29.88	29.88	29.91	29.97	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06
Wind, mph	4.1	4.3	4.4	3.6	4.4	4.4	4.4	4.4	4.4	4.4	4.4	4.4
Humidity, %	57%	61%	66%	74%	39%	39%	39%	39%	39%	39%	39%	39%
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	—	—	—	—	—	—	—	—

	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°	49°	45°	41°	45°	50°	54°	56°	54°	53°	52°	51°
Feels like	57°	45°	40°	35°	40°	46°	51°	53°	51°	50°	49°	48°
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	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.8
Humidity, %	38%	38%	38%	38%	38%	38%	38%	38%	38%	38%	38%	38%
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	61°	57°	54°	51°	53°	56°	59°	60°	60°	59°	59°	59°
Feels like	61°	55°	52°	48°	51°	55°	58°	59°	58°	58°	57°	57°
Pressure, inHg	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36
Wind, mph	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4
Humidity, %	61%	61%	61%	61%	61%	61%	61%	61%	61%	61%	61%	61%
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 — 10 h 36 min

Sunrise — 06:45

Sunset — 17:21

Sunrise and sunset in local time

New moon, 0%

Sunrise — —

Sunset — —

Sullivan's Island, SC climate by month

The annual average temperature in Sullivan's Island, SC is 66.9°. The warmest month is July (average high 86.8°), and the coldest is January (average low 44.1°). About 46.3 inches of precipitation fall per year, most of it in August (6.5 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	57.6°	44.1°	3.3 in	9	75.6° (2017)	11.5° (2018)
February	60.2°	46.5°	3.3 in	8	79.7° (2025)	21.6° (1996)
March	65.7°	52.2°	3.4 in	9	83.3° (1974)	20.1° (1980)
April	72.3°	58.8°	2.7 in	7	88.9° (1967)	37° (1983)
May	78.9°	66.6°	3.0 in	10	96.3° (2019)	48.9° (2021)
June	84.2°	73.3°	4.8 in	15	96.8° (2010)	58.1° (1984)
July	86.8°	76.7°	5.0 in	18	99.1° (2025)	65.7° (1972)
August	85.2°	75.8°	6.5 in	19	97.3° (1999)	64.6° (1986)
September	81.7°	71.8°	4.8 in	14	94.5° (2020)	53.4° (1967)
October	74.7°	62.9°	3.5 in	8	90.5° (1986)	41.5° (2017)
November	66.9°	54°	2.6 in	7	84° (1961)	29.3° (1970)
December	60.7°	47.8°	3.3 in	8	76.3° (1978)	14.9° (1989)