Harrisburg Weather History Pennsylvania, 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 19 Jan, 2026 Weather in Harrisburg

Sunrise: 07:27 AM Sunset: 05:11 PM	Moonrise: 08:12 AM Moonset: 06:06 PM	Max: 1.2 °c	Min: -8.8 °c	Avg: -4.7 °c	Precip: 0.00 mm	Max Wind: 29.9 kph

	Mon 19 0:00 am	Mon 19 3:00 am	Mon 19 6:00 am	Mon 19 9:00 am	Mon 19 12:00 pm	Mon 19 3:00 pm	Mon 19 6:00 pm	Mon 19 9:00 pm
Icon
Temp	-7.2°c	-8.3°c	-8.5°c	-6.8°c	-1.6°c	1.2°c	-0.6°c	-5.1°c
Wind	14.0 kmph	15.1 kmph	18.0 kmph	19.8 kmph	29.9 kmph	28.1 kmph	27.7 kmph	20.5 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	0%	0%	0%	0%	23%	74%	100%	36%
Humidity	70%	68%	77%	74%	56%	46%	50%	53%
Pressure	1013 mb	1013 mb	1014 mb	1015 mb	1015 mb	1015 mb	1016 mb	1020 mb

Harrisburg Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	2°C / 36°F	-5°C / 24°F	-1°C / 30°F	140 hours	70.51 mm / 2.78 In	8 days	1019 mb / 31 In
February	5°C / 40°F	-4°C / 25°F	0°C / 32°F	127 hours	84.45 mm / 3.32 In	7 days	1019 mb / 31 In
March	10°C / 50°F	0°C / 33°F	5°C / 41°F	149 hours	86.32 mm / 3.40 In	7 days	1018 mb / 31 In
April	16°C / 61°F	6°C / 42°F	11°C / 51°F	153 hours	117.65 mm / 4.63 In	8 days	1016 mb / 30 In
May	22°C / 71°F	11°C / 52°F	16°C / 61°F	166 hours	115.17 mm / 4.53 In	9 days	1016 mb / 30 In
June	26°C / 80°F	16°C / 61°F	21°C / 70°F	204 hours	123.42 mm / 4.86 In	9 days	1014 mb / 30 In
July	30°C / 86°F	19°C / 66°F	24°C / 76°F	226 hours	106.08 mm / 4.18 In	9 days	1015 mb / 30 In
August	28°C / 83°F	18°C / 64°F	23°C / 73°F	223 hours	104.86 mm / 4.13 In	8 days	1016 mb / 30 In
September	25°C / 76°F	15°C / 58°F	19°C / 67°F	206 hours	127.34 mm / 5.01 In	7 days	1018 mb / 31 In
October	18°C / 64°F	8°C / 47°F	13°C / 55°F	180 hours	107.61 mm / 4.24 In	6 days	1018 mb / 31 In
November	11°C / 51°F	2°C / 36°F	6°C / 43°F	192 hours	77.88 mm / 3.07 In	5 days	1020 mb / 31 In
December	5°C / 42°F	-1°C / 30°F	2°C / 35°F	147 hours	108.14 mm / 4.26 In	7 days	1020 mb / 31 In

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