Waukegan 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.
Yearly Monthly Averages
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Mon 28 Apr, 2025 Weather in Waukegan

Sunrise: 05:50 AM Sunset: 07:48 PM	Moonrise: 06:00 AM Moonset: 09:33 PM	Max: 22.7 °c	Min: 4.8 °c	Avg: 14.6 °c	Precip: 0.06 mm	Max Wind: 38.2 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	4.8°c	7.2°c	8.6°c	11.8°c	15.0°c	20.7°c	22.3°c	20.9°c
Wind	13.7 kmph	14.0 kmph	15.5 kmph	20.2 kmph	25.2 kmph	24.5 kmph	28.8 kmph	33.8 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	66%	53%	41%	72%	73%	0%	1%	44%
Humidity	97%	92%	87%	75%	69%	70%	72%	80%
Pressure	1022 mb	1021 mb	1021 mb	1019 mb	1016 mb	1012 mb	1009 mb	1009 mb

Waukegan Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-2°C / 29°F	-7°C / 19°F	-5°C / 24°F	105 hours	56.45 mm / 2.22 In	7 days	1019 mb / 31 In
February	0°C / 31°F	-6°C / 21°F	-3°C / 26°F	117 hours	60.23 mm / 2.37 In	7 days	1019 mb / 31 In
March	5°C / 42°F	-1°C / 31°F	2°C / 36°F	141 hours	82.41 mm / 3.24 In	7 days	1018 mb / 31 In
April	10°C / 50°F	4°C / 39°F	7°C / 44°F	139 hours	122.02 mm / 4.80 In	8 days	1014 mb / 30 In
May	16°C / 61°F	10°C / 49°F	13°C / 55°F	186 hours	122.90 mm / 4.84 In	9 days	1015 mb / 30 In
June	22°C / 71°F	15°C / 60°F	18°C / 65°F	214 hours	116.74 mm / 4.60 In	8 days	1013 mb / 30 In
July	25°C / 77°F	19°C / 66°F	22°C / 72°F	240 hours	89.12 mm / 3.51 In	7 days	1015 mb / 30 In
August	25°C / 77°F	19°C / 66°F	22°C / 71°F	242 hours	92.53 mm / 3.64 In	8 days	1015 mb / 30 In
September	22°C / 71°F	15°C / 60°F	18°C / 65°F	226 hours	76.56 mm / 3.01 In	6 days	1017 mb / 31 In
October	15°C / 59°F	9°C / 48°F	12°C / 53°F	164 hours	102.72 mm / 4.04 In	7 days	1016 mb / 30 In
November	8°C / 46°F	2°C / 36°F	5°C / 41°F	171 hours	68.16 mm / 2.68 In	6 days	1019 mb / 31 In
December	2°C / 35°F	-3°C / 27°F	0°C / 31°F	121 hours	66.38 mm / 2.61 In	7 days	1018 mb / 31 In

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