Hilton Head Island Weather History South Carolina, United States of America

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Mon 20 Apr, 2026 Weather in Hilton Head Island

Sunrise: 06:48 AM Sunset: 07:56 PM	Moonrise: 08:55 AM Moonset: No moonset	Max: 19.0 °c	Min: 12.5 °c	Avg: 16.2 °c	Precip: 0.00 mm	Max Wind: 19.8 kph

	Mon 20 0:00 am	Mon 20 3:00 am	Mon 20 6:00 am	Mon 20 9:00 am	Mon 20 12:00 pm	Mon 20 3:00 pm	Mon 20 6:00 pm	Mon 20 9:00 pm
Icon
Temp	14.7°c	13.5°c	12.5°c	15.3°c	18.7°c	19.0°c	18.5°c	17.2°c
Wind	17.3 kmph	18.7 kmph	19.4 kmph	16.9 kmph	14.0 kmph	18.4 kmph	15.8 kmph	13.3 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	0%	0%	0%	0%	0%	3%	2%	3%
Humidity	53%	59%	62%	57%	34%	38%	42%	53%
Pressure	1022 mb	1023 mb	1024 mb	1026 mb	1026 mb	1024 mb	1023 mb	1024 mb

Hilton Head Island Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	14°C / 58°F	8°C / 46°F	11°C / 52°F	206 hours	81.61 mm / 3.21 In	5 days	1021 mb / 31 In
February	16°C / 61°F	10°C / 49°F	13°C / 55°F	171 hours	76.58 mm / 3.02 In	5 days	1020 mb / 31 In
March	19°C / 66°F	12°C / 54°F	16°C / 60°F	209 hours	89.55 mm / 3.53 In	5 days	1019 mb / 31 In
April	22°C / 72°F	16°C / 61°F	19°C / 67°F	243 hours	96.04 mm / 3.78 In	6 days	1017 mb / 31 In
May	26°C / 79°F	20°C / 69°F	23°C / 74°F	239 hours	102.61 mm / 4.04 In	7 days	1017 mb / 30 In
June	30°C / 85°F	24°C / 75°F	27°C / 80°F	215 hours	134.06 mm / 5.28 In	13 days	1015 mb / 30 In
July	31°C / 88°F	25°C / 78°F	28°C / 82°F	210 hours	157.43 mm / 6.20 In	15 days	1016 mb / 30 In
August	30°C / 87°F	25°C / 78°F	28°C / 82°F	185 hours	244.57 mm / 9.63 In	17 days	1015 mb / 30 In
September	28°C / 83°F	23°C / 74°F	26°C / 78°F	199 hours	135.20 mm / 5.32 In	9 days	1015 mb / 30 In
October	25°C / 76°F	19°C / 66°F	21°C / 71°F	238 hours	105.24 mm / 4.14 In	4 days	1017 mb / 31 In
November	20°C / 67°F	13°C / 56°F	16°C / 61°F	218 hours	72.56 mm / 2.86 In	4 days	1020 mb / 31 In
December	16°C / 62°F	11°C / 51°F	13°C / 56°F	202 hours	106.61 mm / 4.20 In	6 days	1021 mb / 31 In

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