Harvard 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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Sun 22 Mar, 2026 Weather in Harvard

Sunrise: 06:54 AM Sunset: 07:09 PM	Moonrise: 08:27 AM Moonset: No moonset	Max: 12.0 °c	Min: 2.8 °c	Avg: 7.0 °c	Precip: 5.50 mm	Max Wind: 28.8 kph

	Sun 22 0:00 am	Sun 22 3:00 am	Sun 22 6:00 am	Sun 22 9:00 am	Sun 22 12:00 pm	Sun 22 3:00 pm	Sun 22 6:00 pm	Sun 22 9:00 pm
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Temp	12.0°c	10.0°c	7.7°c	7.0°c	7.1°c	6.5°c	4.4°c	2.8°c
Wind	8.6 kmph	8.6 kmph	27.0 kmph	20.2 kmph	25.6 kmph	27.7 kmph	25.6 kmph	23.4 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	1.40 mm	0.50 mm	0.00 mm	0.00 mm
Cloud	45%	90%	100%	100%	100%	100%	85%	94%
Humidity	96%	99%	99%	98%	91%	79%	77%	78%
Pressure	1003 mb	1001 mb	1004 mb	1008 mb	1009 mb	1012 mb	1016 mb	1020 mb

Harvard Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-3°C / 26°F	-10°C / 14°F	-7°C / 20°F	104 hours	55.12 mm / 2.17 In	8 days	1020 mb / 31 In
February	-1°C / 31°F	-8°C / 17°F	-4°C / 24°F	110 hours	52.09 mm / 2.05 In	6 days	1019 mb / 31 In
March	7°C / 44°F	-2°C / 29°F	2°C / 36°F	138 hours	87.99 mm / 3.46 In	7 days	1018 mb / 31 In
April	13°C / 55°F	3°C / 38°F	8°C / 46°F	129 hours	125.67 mm / 4.95 In	9 days	1014 mb / 30 In
May	19°C / 67°F	10°C / 50°F	15°C / 58°F	164 hours	142.04 mm / 5.59 In	9 days	1015 mb / 30 In
June	25°C / 77°F	15°C / 59°F	20°C / 68°F	196 hours	154.82 mm / 6.10 In	9 days	1013 mb / 30 In
July	27°C / 80°F	17°C / 63°F	22°C / 72°F	210 hours	111.42 mm / 4.39 In	7 days	1015 mb / 30 In
August	26°C / 79°F	16°C / 61°F	21°C / 70°F	217 hours	111.01 mm / 4.37 In	8 days	1015 mb / 30 In
September	23°C / 73°F	13°C / 55°F	18°C / 64°F	213 hours	84.21 mm / 3.32 In	6 days	1017 mb / 31 In
October	15°C / 60°F	7°C / 44°F	11°C / 51°F	167 hours	101.83 mm / 4.01 In	7 days	1016 mb / 30 In
November	7°C / 45°F	0°C / 32°F	4°C / 38°F	166 hours	73.66 mm / 2.90 In	6 days	1019 mb / 31 In
December	1°C / 34°F	-5°C / 23°F	-2°C / 28°F	112 hours	63.20 mm / 2.49 In	7 days	1019 mb / 31 In

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