Johns 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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Wed 01 Apr, 2026 Weather in Johns Island

Sunrise: 07:08 AM Sunset: 07:41 PM	Moonrise: 07:34 PM Moonset: 06:43 AM	Max: 25.1 °c	Min: 16.9 °c	Avg: 20.4 °c	Precip: 0.00 mm	Max Wind: 16.2 kph

	Wed 01 0:00 am	Wed 01 3:00 am	Wed 01 6:00 am	Wed 01 9:00 am	Wed 01 12:00 pm	Wed 01 3:00 pm	Wed 01 6:00 pm	Wed 01 9:00 pm
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Temp	17.6°c	17.3°c	17.1°c	19.2°c	23.2°c	25.0°c	23.0°c	20.4°c
Wind	8.6 kmph	8.6 kmph	6.5 kmph	7.6 kmph	10.8 kmph	15.1 kmph	14.4 kmph	8.6 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	31%	46%	60%	77%	66%	34%	56%	59%
Humidity	88%	93%	95%	87%	69%	60%	69%	80%
Pressure	1025 mb	1024 mb	1025 mb	1026 mb	1026 mb	1025 mb	1024 mb	1025 mb

Johns Island Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	14°C / 57°F	6°C / 43°F	10°C / 50°F	208 hours	78.41 mm / 3.09 In	5 days	1020 mb / 31 In
February	16°C / 61°F	8°C / 47°F	12°C / 54°F	174 hours	86.94 mm / 3.42 In	6 days	1020 mb / 31 In
March	20°C / 67°F	11°C / 52°F	15°C / 59°F	199 hours	96.99 mm / 3.82 In	5 days	1019 mb / 31 In
April	23°C / 74°F	15°C / 59°F	19°C / 66°F	230 hours	97.47 mm / 3.84 In	6 days	1017 mb / 31 In
May	27°C / 80°F	19°C / 67°F	23°C / 73°F	224 hours	104.46 mm / 4.11 In	7 days	1017 mb / 30 In
June	30°C / 87°F	23°C / 73°F	26°C / 79°F	210 hours	131.36 mm / 5.17 In	14 days	1015 mb / 30 In
July	32°C / 89°F	25°C / 76°F	28°C / 82°F	200 hours	167.65 mm / 6.60 In	15 days	1016 mb / 30 In
August	31°C / 87°F	24°C / 76°F	27°C / 81°F	183 hours	220.57 mm / 8.68 In	17 days	1015 mb / 30 In
September	29°C / 84°F	22°C / 72°F	25°C / 77°F	195 hours	148.98 mm / 5.87 In	10 days	1016 mb / 30 In
October	25°C / 76°F	17°C / 62°F	20°C / 69°F	233 hours	101.14 mm / 3.98 In	5 days	1017 mb / 31 In
November	19°C / 67°F	11°C / 52°F	15°C / 59°F	214 hours	70.69 mm / 2.78 In	5 days	1020 mb / 31 In
December	16°C / 61°F	9°C / 48°F	12°C / 54°F	195 hours	114.59 mm / 4.51 In	6 days	1021 mb / 31 In

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