Janesville Weather History Wisconsin, 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 Janesville

Sunrise: 05:54 AM Sunset: 07:54 PM	Moonrise: 06:03 AM Moonset: 09:40 PM	Max: 27.0 °c	Min: 9.2 °c	Avg: 17.9 °c	Precip: 1.78 mm	Max Wind: 43.2 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	11.1°c	9.2°c	11.2°c	14.3°c	16.9°c	25.7°c	27.0°c	24.2°c
Wind	16.9 kmph	15.8 kmph	20.5 kmph	25.6 kmph	33.1 kmph	32.8 kmph	38.9 kmph	40.0 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	84%	9%	90%	55%	100%	0%	12%	54%
Humidity	77%	93%	83%	72%	88%	65%	63%	73%
Pressure	1020 mb	1020 mb	1019 mb	1017 mb	1015 mb	1010 mb	1007 mb	1007 mb

Janesville Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-3°C / 26°F	-10°C / 13°F	-7°C / 20°F	101 hours	49.52 mm / 1.95 In	8 days	1020 mb / 31 In
February	-1°C / 30°F	-9°C / 16°F	-5°C / 23°F	109 hours	45.11 mm / 1.78 In	6 days	1020 mb / 31 In
March	7°C / 45°F	-2°C / 29°F	2°C / 36°F	140 hours	79.25 mm / 3.12 In	7 days	1018 mb / 31 In
April	13°C / 55°F	3°C / 38°F	8°C / 46°F	136 hours	116.01 mm / 4.57 In	8 days	1014 mb / 30 In
May	20°C / 68°F	10°C / 50°F	15°C / 59°F	169 hours	119.24 mm / 4.69 In	9 days	1015 mb / 30 In
June	25°C / 77°F	15°C / 59°F	20°C / 68°F	195 hours	137.41 mm / 5.41 In	9 days	1013 mb / 30 In
July	27°C / 80°F	17°C / 63°F	22°C / 72°F	217 hours	98.16 mm / 3.86 In	7 days	1014 mb / 30 In
August	26°C / 79°F	16°C / 61°F	21°C / 70°F	228 hours	92.24 mm / 3.63 In	7 days	1015 mb / 30 In
September	23°C / 74°F	13°C / 55°F	18°C / 64°F	219 hours	86.60 mm / 3.41 In	6 days	1017 mb / 30 In
October	15°C / 60°F	6°C / 44°F	11°C / 51°F	172 hours	90.18 mm / 3.55 In	7 days	1016 mb / 30 In
November	7°C / 45°F	0°C / 32°F	4°C / 38°F	172 hours	70.56 mm / 2.78 In	5 days	1019 mb / 31 In
December	1°C / 34°F	-5°C / 23°F	-2°C / 28°F	121 hours	62.26 mm / 2.45 In	7 days	1019 mb / 31 In

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