Washington 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 20 Jul, 2026 Weather in Washington

Sunrise: 06:08 AM Sunset: 08:46 PM	Moonrise: 01:15 PM Moonset: Does not set today	Max: 28.7 °c	Min: 12.8 °c	Avg: 21.3 °c	Precip: 0.00 mm	Max Wind: 8.6 kph

	Mon 20 0:00 am	Mon 20 3:00 am	Mon 20 6:00 am	Mon 20 9:00 am	Mon 20 12:00 pm	Mon 20 3:00 pm	Mon 20 6:00 pm	Mon 20 9:00 pm
Icon
Temp	17.3°c	14.3°c	12.8°c	18.7°c	25.2°c	28.3°c	28.2°c	23.8°c
Wind	7.6 kmph	7.6 kmph	6.1 kmph	5.4 kmph	4.0 kmph	4.7 kmph	3.6 kmph	4.7 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%	1%	1%	1%	0%	0%
Humidity	62%	80%	80%	70%	44%	35%	31%	42%
Pressure	1015 mb	1015 mb	1015 mb	1016 mb	1015 mb	1013 mb	1012 mb	1011 mb

Washington Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	1°C / 34°F	-6°C / 21°F	-2°C / 28°F	69 hours	86.70 mm / 3.41 In	10 days	1020 mb / 31 In
February	4°C / 39°F	-4°C / 24°F	0°C / 32°F	83 hours	92.64 mm / 3.65 In	9 days	1019 mb / 31 In
March	10°C / 50°F	0°C / 33°F	5°C / 41°F	121 hours	112.62 mm / 4.43 In	8 days	1018 mb / 31 In
April	16°C / 61°F	6°C / 42°F	11°C / 51°F	131 hours	131.76 mm / 5.19 In	10 days	1016 mb / 30 In
May	21°C / 71°F	11°C / 52°F	16°C / 61°F	161 hours	147.88 mm / 5.82 In	11 days	1016 mb / 30 In
June	26°C / 78°F	15°C / 60°F	20°C / 69°F	177 hours	168.18 mm / 6.62 In	11 days	1014 mb / 30 In
July	28°C / 83°F	18°C / 64°F	23°C / 73°F	195 hours	138.17 mm / 5.44 In	11 days	1015 mb / 30 In
August	27°C / 81°F	17°C / 62°F	22°C / 71°F	205 hours	83.40 mm / 3.28 In	9 days	1016 mb / 30 In
September	24°C / 76°F	14°C / 57°F	19°C / 65°F	202 hours	119.90 mm / 4.72 In	7 days	1018 mb / 31 In
October	17°C / 63°F	8°C / 46°F	12°C / 54°F	170 hours	111.53 mm / 4.39 In	8 days	1017 mb / 31 In
November	10°C / 50°F	2°C / 35°F	6°C / 42°F	158 hours	82.90 mm / 3.26 In	7 days	1020 mb / 31 In
December	5°C / 41°F	-2°C / 29°F	1°C / 35°F	91 hours	113.49 mm / 4.47 In	9 days	1020 mb / 31 In

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