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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Thu 04 Dec, 2025 Weather in Charleston

Sunrise: 07:07 AM Sunset: 05:13 PM	Moonrise: 04:47 PM Moonset: 06:50 AM	Max: 13.5 °c	Min: 3.8 °c	Avg: 8.9 °c	Precip: 0.00 mm	Max Wind: 9.7 kph

	Thu 04 0:00 am	Thu 04 3:00 am	Thu 04 6:00 am	Thu 04 9:00 am	Thu 04 12:00 pm	Thu 04 3:00 pm	Thu 04 6:00 pm	Thu 04 9:00 pm
Icon
Temp	7.3°c	5.5°c	4.2°c	6.5°c	11.7°c	13.3°c	11.7°c	10.6°c
Wind	8.3 kmph	5.4 kmph	6.5 kmph	4.7 kmph	3.6 kmph	3.6 kmph	9.0 kmph	7.9 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%	3%	1%	1%	0%	50%	100%	89%
Humidity	61%	66%	72%	71%	59%	52%	56%	61%
Pressure	1023 mb	1022 mb	1023 mb	1024 mb	1023 mb	1023 mb	1023 mb	1024 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	16°C / 60°F	19°C / 66°F	233 hours	110.03 mm / 4.33 In	6 days	1017 mb / 31 In
May	26°C / 80°F	20°C / 68°F	23°C / 73°F	230 hours	115.84 mm / 4.56 In	8 days	1017 mb / 30 In
June	30°C / 86°F	24°C / 74°F	26°C / 80°F	211 hours	142.35 mm / 5.60 In	14 days	1015 mb / 30 In
July	31°C / 88°F	25°C / 77°F	28°C / 82°F	200 hours	177.94 mm / 7.01 In	16 days	1016 mb / 30 In
August	31°C / 87°F	25°C / 77°F	27°C / 81°F	182 hours	236.99 mm / 9.33 In	18 days	1015 mb / 30 In
September	29°C / 84°F	23°C / 73°F	25°C / 78°F	196 hours	162.77 mm / 6.41 In	10 days	1016 mb / 30 In
October	25°C / 76°F	18°C / 64°F	21°C / 70°F	238 hours	115.18 mm / 4.53 In	5 days	1017 mb / 31 In
November	20°C / 67°F	12°C / 54°F	16°C / 60°F	214 hours	76.98 mm / 3.03 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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