Manassas Weather History Virginia, 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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Wed 26 Aug, 2026 Weather in Manassas

Sunrise: 06:33 AM Sunset: 07:49 PM	Moonrise: 07:19 PM Moonset: 05:06 AM	Max: 30.6 °c	Min: 14.3 °c	Avg: 22.9 °c	Precip: 0.00 mm	Max Wind: 15.1 kph

	Wed 26 0:00 am	Wed 26 3:00 am	Wed 26 6:00 am	Wed 26 9:00 am	Wed 26 12:00 pm	Wed 26 3:00 pm	Wed 26 6:00 pm	Wed 26 9:00 pm
Icon
Temp	19.2°c	16.1°c	14.6°c	20.0°c	28.1°c	30.6°c	29.7°c	24.2°c
Wind	3.6 kmph	4.7 kmph	4.3 kmph	5.8 kmph	12.6 kmph	12.6 kmph	6.8 kmph	12.2 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	6%	1%	10%	67%	100%	100%	100%	100%
Humidity	81%	87%	88%	85%	40%	31%	36%	46%
Pressure	1018 mb	1018 mb	1019 mb	1019 mb	1018 mb	1016 mb	1015 mb	1016 mb

Manassas Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	5°C / 41°F	-3°C / 27°F	1°C / 34°F	180 hours	93.23 mm / 3.67 In	7 days	1019 mb / 31 In
February	8°C / 46°F	-1°C / 30°F	3°C / 38°F	154 hours	101.84 mm / 4.01 In	7 days	1019 mb / 31 In
March	13°C / 55°F	3°C / 37°F	8°C / 46°F	164 hours	102.22 mm / 4.02 In	6 days	1018 mb / 31 In
April	19°C / 66°F	8°C / 47°F	13°C / 56°F	179 hours	115.29 mm / 4.54 In	7 days	1016 mb / 30 In
May	24°C / 75°F	13°C / 56°F	18°C / 65°F	167 hours	145.64 mm / 5.73 In	10 days	1016 mb / 30 In
June	29°C / 85°F	18°C / 64°F	23°C / 74°F	205 hours	139.00 mm / 5.47 In	9 days	1014 mb / 30 In
July	32°C / 90°F	21°C / 69°F	26°C / 79°F	213 hours	131.00 mm / 5.16 In	10 days	1015 mb / 30 In
August	30°C / 87°F	20°C / 67°F	24°C / 76°F	212 hours	108.68 mm / 4.28 In	10 days	1016 mb / 30 In
September	26°C / 80°F	16°C / 62°F	21°C / 70°F	199 hours	134.38 mm / 5.29 In	8 days	1018 mb / 31 In
October	20°C / 68°F	10°C / 51°F	15°C / 59°F	201 hours	121.57 mm / 4.79 In	6 days	1018 mb / 31 In
November	13°C / 55°F	4°C / 39°F	8°C / 47°F	216 hours	91.26 mm / 3.59 In	5 days	1021 mb / 31 In
December	8°C / 47°F	1°C / 33°F	4°C / 39°F	177 hours	122.41 mm / 4.82 In	6 days	1020 mb / 31 In

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