Charleston Weather History Illinois, 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 28 Apr, 2025 Weather in Charleston

Sunrise: 05:57 AM Sunset: 07:44 PM	Moonrise: 06:09 AM Moonset: 09:25 PM	Max: 27.0 °c	Min: 11.8 °c	Avg: 19.1 °c	Precip: 0.00 mm	Max Wind: 29.9 kph

	Mon 28 0:00 am	Mon 28 3:00 am	Mon 28 6:00 am	Mon 28 9:00 am	Mon 28 12:00 pm	Mon 28 3:00 pm	Mon 28 6:00 pm	Mon 28 9:00 pm
Icon
Temp	12.7°c	12.1°c	12.7°c	14.1°c	21.5°c	26.8°c	26.8°c	23.2°c
Wind	11.5 kmph	11.9 kmph	13.0 kmph	19.4 kmph	24.8 kmph	29.5 kmph	26.6 kmph	27.7 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	61%	66%	82%	100%	13%	0%	9%	22%
Humidity	75%	81%	77%	76%	65%	64%	69%	82%
Pressure	1021 mb	1021 mb	1021 mb	1021 mb	1019 mb	1016 mb	1014 mb	1014 mb

Charleston Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	2°C / 35°F	-6°C / 22°F	-2°C / 28°F	129 hours	74.11 mm / 2.92 In	7 days	1021 mb / 31 In
February	4°C / 40°F	-4°C / 25°F	0°C / 32°F	132 hours	78.30 mm / 3.08 In	7 days	1020 mb / 31 In
March	11°C / 52°F	2°C / 36°F	7°C / 44°F	152 hours	111.77 mm / 4.40 In	8 days	1018 mb / 31 In
April	17°C / 62°F	7°C / 45°F	12°C / 53°F	160 hours	155.99 mm / 6.14 In	9 days	1014 mb / 30 In
May	23°C / 73°F	13°C / 56°F	18°C / 64°F	173 hours	130.09 mm / 5.12 In	10 days	1015 mb / 30 In
June	27°C / 81°F	18°C / 64°F	23°C / 73°F	226 hours	126.11 mm / 4.97 In	9 days	1014 mb / 30 In
July	28°C / 83°F	19°C / 67°F	24°C / 75°F	218 hours	119.39 mm / 4.70 In	9 days	1015 mb / 30 In
August	28°C / 82°F	18°C / 65°F	23°C / 73°F	229 hours	103.24 mm / 4.06 In	7 days	1015 mb / 30 In
September	26°C / 78°F	15°C / 59°F	20°C / 68°F	234 hours	77.20 mm / 3.04 In	5 days	1017 mb / 31 In
October	18°C / 65°F	9°C / 48°F	14°C / 56°F	205 hours	104.89 mm / 4.13 In	7 days	1017 mb / 31 In
November	11°C / 51°F	3°C / 37°F	7°C / 44°F	193 hours	93.79 mm / 3.69 In	5 days	1020 mb / 31 In
December	5°C / 41°F	-2°C / 29°F	2°C / 35°F	140 hours	90.98 mm / 3.58 In	7 days	1020 mb / 31 In

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