Iowa City Weather History Iowa, United States of America

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Daily and hourly data from 1 Jan 2009 onwards.
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Wed 04 Mar, 2026 Weather in Iowa City

Sunrise: 06:36 AM Sunset: 06:00 PM	Moonrise: 07:38 PM Moonset: 07:01 AM	Max: 2.9 °c	Min: -0.9 °c	Avg: 1.3 °c	Precip: 16.10 mm	Max Wind: 16.6 kph

	Wed 04 0:00 am	Wed 04 3:00 am	Wed 04 6:00 am	Wed 04 9:00 am	Wed 04 12:00 pm	Wed 04 3:00 pm	Wed 04 6:00 pm	Wed 04 9:00 pm
Icon
Temp	0.8°c	-0.9°c	0.1°c	1.3°c	2.4°c	2.9°c	2.4°c	1.8°c
Wind	10.8 kmph	13.0 kmph	13.0 kmph	16.2 kmph	11.5 kmph	8.6 kmph	7.6 kmph	7.9 kmph
Precip	0.00 mm	0.00 mm	2.20 mm	2.50 mm	0.60 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	100%	100%	100%	100%	100%	100%	100%	100%
Humidity	98%	97%	98%	97%	95%	95%	99%	100%
Pressure	1025 mb	1025 mb	1024 mb	1023 mb	1021 mb	1019 mb	1018 mb	1018 mb

Iowa City Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-2°C / 28°F	-10°C / 15°F	-6°C / 21°F	126 hours	43.63 mm / 1.72 In	6 days	1021 mb / 31 In
February	1°C / 33°F	-8°C / 18°F	-4°C / 26°F	123 hours	42.00 mm / 1.65 In	6 days	1020 mb / 31 In
March	9°C / 48°F	0°C / 32°F	4°C / 40°F	152 hours	84.81 mm / 3.34 In	7 days	1017 mb / 31 In
April	15°C / 59°F	5°C / 41°F	10°C / 50°F	147 hours	125.84 mm / 4.95 In	8 days	1014 mb / 30 In
May	21°C / 70°F	12°C / 53°F	16°C / 61°F	169 hours	140.91 mm / 5.55 In	10 days	1014 mb / 30 In
June	27°C / 80°F	17°C / 63°F	22°C / 72°F	199 hours	158.01 mm / 6.22 In	8 days	1012 mb / 30 In
July	28°C / 83°F	19°C / 66°F	24°C / 74°F	219 hours	117.59 mm / 4.63 In	7 days	1014 mb / 30 In
August	28°C / 83°F	18°C / 64°F	23°C / 73°F	231 hours	119.16 mm / 4.69 In	6 days	1015 mb / 30 In
September	25°C / 77°F	14°C / 57°F	19°C / 67°F	230 hours	96.74 mm / 3.81 In	5 days	1016 mb / 30 In
October	17°C / 63°F	8°C / 46°F	12°C / 54°F	197 hours	95.78 mm / 3.77 In	6 days	1016 mb / 30 In
November	9°C / 48°F	1°C / 33°F	5°C / 40°F	193 hours	79.95 mm / 3.15 In	5 days	1019 mb / 31 In
December	2°C / 36°F	-5°C / 23°F	-2°C / 29°F	145 hours	65.05 mm / 2.56 In	6 days	1019 mb / 31 In

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