Lemont 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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Thu 08 May, 2025 Weather in Lemont

Sunrise: 05:40 AM Sunset: 07:58 PM	Moonrise: 04:22 PM Moonset: 03:46 AM	Max: 14.3 °c	Min: 5.4 °c	Avg: 9.3 °c	Precip: 5.12 mm	Max Wind: 23.4 kph

	Thu 08 0:00 am	Thu 08 3:00 am	Thu 08 6:00 am	Thu 08 9:00 am	Thu 08 12:00 pm	Thu 08 3:00 pm	Thu 08 6:00 pm	Thu 08 9:00 pm
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Temp	7.4°c	7.0°c	6.8°c	7.6°c	11.5°c	14.3°c	13.2°c	7.3°c
Wind	19.1 kmph	19.8 kmph	20.9 kmph	23.4 kmph	22.3 kmph	22.7 kmph	20.2 kmph	16.9 kmph
Precip	0.00 mm	0.00 mm	1.28 mm	0.43 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	99%	100%	79%	93%	39%	5%	0%	0%
Humidity	75%	80%	82%	72%	55%	47%	51%	63%
Pressure	1021 mb	1022 mb	1023 mb	1024 mb	1024 mb	1024 mb	1024 mb	1025 mb

Lemont Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-1°C / 30°F	-8°C / 18°F	-5°C / 24°F	117 hours	55.41 mm / 2.18 In	8 days	1020 mb / 31 In
February	1°C / 34°F	-7°C / 20°F	-3°C / 27°F	121 hours	62.99 mm / 2.48 In	7 days	1019 mb / 31 In
March	8°C / 47°F	0°C / 32°F	4°C / 39°F	142 hours	93.50 mm / 3.68 In	8 days	1018 mb / 31 In
April	14°C / 58°F	5°C / 41°F	9°C / 49°F	138 hours	137.81 mm / 5.43 In	8 days	1014 mb / 30 In
May	21°C / 69°F	11°C / 52°F	16°C / 61°F	179 hours	141.26 mm / 5.56 In	10 days	1015 mb / 30 In
June	26°C / 79°F	17°C / 62°F	21°C / 70°F	212 hours	151.51 mm / 5.97 In	10 days	1013 mb / 30 In
July	28°C / 82°F	19°C / 66°F	23°C / 74°F	223 hours	111.51 mm / 4.39 In	9 days	1015 mb / 30 In
August	27°C / 81°F	18°C / 65°F	23°C / 73°F	235 hours	103.13 mm / 4.06 In	9 days	1015 mb / 30 In
September	24°C / 76°F	15°C / 59°F	19°C / 67°F	229 hours	80.91 mm / 3.19 In	6 days	1017 mb / 31 In
October	17°C / 62°F	8°C / 47°F	12°C / 54°F	176 hours	104.74 mm / 4.12 In	7 days	1016 mb / 30 In
November	9°C / 48°F	1°C / 35°F	5°C / 41°F	173 hours	65.03 mm / 2.56 In	6 days	1019 mb / 31 In
December	3°C / 37°F	-3°C / 26°F	0°C / 31°F	124 hours	65.18 mm / 2.57 In	7 days	1019 mb / 31 In

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