Charleston 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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Sun 27 Apr, 2025 Weather in Charleston

Sunrise: 06:36 AM Sunset: 07:59 PM	Moonrise: 06:13 AM Moonset: 08:12 PM	Max: 22.0 °c	Min: 19.1 °c	Avg: 21.1 °c	Precip: 0.00 mm	Max Wind: 22.3 kph

	Sun 27 0:00 am	Sun 27 3:00 am	Sun 27 6:00 am	Sun 27 9:00 am	Sun 27 12:00 pm	Sun 27 3:00 pm	Sun 27 6:00 pm	Sun 27 9:00 pm
Icon
Temp	21.8°c	21.3°c	21.1°c	21.3°c	21.7°c	22.0°c	20.9°c	19.1°c
Wind	12.2 kmph	10.8 kmph	11.2 kmph	18.7 kmph	20.5 kmph	21.6 kmph	18.7 kmph	15.1 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	6%	31%	31%	34%	75%	83%	38%	1%
Humidity	87%	89%	80%	62%	53%	49%	54%	64%
Pressure	1017 mb	1017 mb	1018 mb	1021 mb	1022 mb	1021 mb	1022 mb	1023 mb

Charleston Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	14°C / 58°F	7°C / 45°F	11°C / 51°F	207 hours	75.89 mm / 2.99 In	5 days	1020 mb / 31 In
February	16°C / 61°F	9°C / 48°F	13°C / 55°F	169 hours	89.58 mm / 3.53 In	6 days	1020 mb / 31 In
March	19°C / 66°F	12°C / 53°F	15°C / 60°F	207 hours	105.47 mm / 4.15 In	6 days	1019 mb / 31 In
April	23°C / 73°F	15°C / 60°F	19°C / 66°F	239 hours	111.15 mm / 4.38 In	6 days	1017 mb / 31 In
May	26°C / 79°F	20°C / 67°F	23°C / 73°F	237 hours	102.50 mm / 4.04 In	8 days	1017 mb / 31 In
June	30°C / 86°F	24°C / 74°F	26°C / 79°F	211 hours	141.87 mm / 5.59 In	14 days	1015 mb / 30 In
July	31°C / 88°F	25°C / 77°F	28°C / 82°F	202 hours	175.55 mm / 6.91 In	16 days	1016 mb / 30 In
August	31°C / 87°F	25°C / 77°F	27°C / 81°F	186 hours	215.34 mm / 8.48 In	18 days	1015 mb / 30 In
September	29°C / 84°F	23°C / 73°F	25°C / 78°F	198 hours	163.63 mm / 6.44 In	11 days	1016 mb / 30 In
October	25°C / 76°F	18°C / 64°F	21°C / 70°F	240 hours	100.14 mm / 3.94 In	5 days	1017 mb / 31 In
November	19°C / 67°F	12°C / 54°F	16°C / 60°F	212 hours	79.15 mm / 3.12 In	5 days	1020 mb / 31 In
December	16°C / 62°F	10°C / 50°F	13°C / 56°F	200 hours	118.58 mm / 4.67 In	6 days	1021 mb / 31 In

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