MANASSAS, VIRGINIA

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Elevation: 65 meters Latitude: 38 47N Longitude: 077 30W

WEATHER

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Number of Records: 336,515; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 27 JANUARY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	-1.5 ^°C	1 ^°C (11:55 am)	-3 ^°C (10:35 pm)
Dewpoint	-4 ^°C	-2 ^°C (12:15 am)	-8 ^°C (11:55 pm)
Humidity	84.1 ^%	100 ^% (12:15 am)	69 ^% (8:55 pm)
Barometer	1009.5 ^hPa	1016.3 hPa (11:55 pm)	1007.5 hPa (2:55 am)
Wind Speed	21.4 ^km/h	31.5 ^km/h (5:45 pm)
Wind Gust		40.7 ^km/h (5:45 pm)

Weather Element	Average
Visibility	15.4 ^km
Wind Direction	NNW (339.5 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	19.3 (Base 18.3)

Averaged from 41 records on 27 January, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 27 JANUARY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Events	Conditions
12:15 AM	-2 ^°C	-2 ^°C	100 ^%	1008.1 hPa	16.1 ^km	NNW (330°)	16.7 ^km/h			Overcast
12:35 AM	-2 ^°C	-2 ^°C	100 ^%	1007.8 hPa	16.1 ^km	NNW (340°)	18.5 ^km/h			Overcast
12:55 AM	-2 ^°C	-3 ^°C	93 ^%	1007.8 hPa	16.1 ^km	NNW (340°)	18.5 ^km/h			Overcast
1:15 AM	-2 ^°C	-3 ^°C	93 ^%	1007.8 hPa	16.1 ^km	NNW (340°)	14.8 ^km/h			Overcast
1:35 AM	-2 ^°C	-3 ^°C	93 ^%	1007.8 hPa	16.1 ^km	North (350°)	18.5 ^km/h			Overcast
1:55 AM	-2 ^°C	-3 ^°C	93 ^%	1007.8 hPa	16.1 ^km	North (350°)	18.5 ^km/h	31.5 ^km/h		Overcast
2:15 AM	-2 ^°C	-3 ^°C	93 ^%	1007.8 hPa	16.1 ^km	North (350°)	24.1 ^km/h	37 ^km/h		Overcast
2:35 AM	-2 ^°C	-3 ^°C	93 ^%	1007.8 hPa	16.1 ^km	North (350°)	24.1 ^km/h			Overcast
2:55 AM	-2 ^°C	-3 ^°C	93 ^%	1007.5 hPa	16.1 ^km	North (350°)	14.8 ^km/h			Overcast
3:15 AM	-2 ^°C	-3 ^°C	93 ^%	1007.8 hPa	16.1 ^km	North (350°)	14.8 ^km/h			Overcast
3:35 AM	-2 ^°C	-3 ^°C	93 ^%	1007.8 hPa	16.1 ^km	NNW (330°)	18.5 ^km/h	27.8 ^km/h		Overcast
3:55 AM	-2 ^°C	-3 ^°C	93 ^%	1007.8 hPa	16.1 ^km	NNW (340°)	18.5 ^km/h	33.3 ^km/h		Overcast
4:15 AM	-2 ^°C	-3 ^°C	93 ^%	1007.8 hPa	16.1 ^km	NNW (340°)	16.7 ^km/h			Overcast
4:35 AM	-2 ^°C	-3 ^°C	93 ^%	1007.8 hPa	16.1 ^km	North (350°)	20.4 ^km/h			Overcast
4:55 AM	-2 ^°C	-3 ^°C	93 ^%	1007.8 hPa	16.1 ^km	North (350°)	20.4 ^km/h	27.8 ^km/h		Overcast
5:15 AM	-2 ^°C	-3 ^°C	93 ^%	1008.1 hPa	16.1 ^km	North (350°)	20.4 ^km/h	29.6 ^km/h		Overcast
5:35 AM	-2 ^°C	-3 ^°C	93 ^%	1008.1 hPa	4.8 ^km	NNW (340°)	16.7 ^km/h			Overcast
5:55 AM	-2 ^°C	-3 ^°C	93 ^%	1008.1 hPa	8 ^km	NNW (340°)	22.2 ^km/h	29.6 ^km/h		Overcast
6:15 AM	-2 ^°C	-3 ^°C	93 ^%	1008.5 hPa	16.1 ^km	NNW (340°)	20.4 ^km/h	33.3 ^km/h		Overcast
6:30 AM	-2 ^°C	-3 ^°C	93 ^%	1008.5 hPa	16.1 ^km	NNW (340°)	24.1 ^km/h	37 ^km/h		Overcast
6:55 AM	-2 ^°C	-3 ^°C	93 ^%	1009.1 hPa	16.1 ^km	North (350°)	18.5 ^km/h	29.6 ^km/h		Overcast
7:55 AM	-2 ^°C	-3 ^°C	93 ^%	1009.8 hPa	9.7 ^km	North (350°)	16.7 ^km/h	33.3 ^km/h	Snow	Light Snow
8:55 AM	-1 ^°C	-3 ^°C	86 ^%	1010.2 hPa	16.1 ^km	North (350°)	16.7 ^km/h	33.3 ^km/h		Overcast
9:55 AM	0 ^°C	-4 ^°C	75 ^%	1010.5 hPa	16.1 ^km	NNW (340°)	22.2 ^km/h	29.6 ^km/h		Mostly Cloudy
10:45 AM	0 ^°C	-4 ^°C	75 ^%	1010.5 hPa	16.1 ^km	NNW (330°)	27.8 ^km/h	38.9 ^km/h		Overcast
11:55 AM	1 ^°C	-4 ^°C	70 ^%	1010.2 hPa	16.1 ^km	NNW (330°)	25.9 ^km/h	37 ^km/h		Overcast
12:45 PM	1 ^°C	-4 ^°C	70 ^%	1009.8 hPa	16.1 ^km	North (350°)	20.4 ^km/h	33.3 ^km/h		Mostly Cloudy
1:45 PM	1 ^°C	-3 ^°C	75 ^%	1009.8 hPa	16.1 ^km	North (350°)	25.9 ^km/h	37 ^km/h		Mostly Cloudy
2:55 PM	1 ^°C	-4 ^°C	70 ^%	1009.8 hPa	16.1 ^km	North (350°)	22.2 ^km/h	37 ^km/h		Mostly Cloudy
3:45 PM	1 ^°C	-4 ^°C	70 ^%		16.1 ^km	NNW (330°)	29.6 ^km/h	38.9 ^km/h		Overcast
4:45 PM	1 ^°C	-4 ^°C	70 ^%	1011.2 hPa	16.1 ^km	NNW (330°)	27.8 ^km/h	37 ^km/h		Overcast
5:45 PM	0 ^°C	-4 ^°C	75 ^%	1009.5 hPa	16.1 ^km	NNW (330°)	31.5 ^km/h	40.7 ^km/h		Overcast
6:50 PM	-1 ^°C	-5 ^°C	75 ^%		16.1 ^km	NW (320°)	24.1 ^km/h	40.7 ^km/h		Scattered Clouds
7:45 PM	-2 ^°C	-6 ^°C	74 ^%		16.1 ^km	NW (320°)	24.1 ^km/h	40.7 ^km/h		Scattered Clouds
8:55 PM	-2 ^°C	-7 ^°C	69 ^%		16.1 ^km	NW (320°)	31.5 ^km/h	40.7 ^km/h		Clear
9:45 PM	-2 ^°C	-7 ^°C	69 ^%		16.1 ^km	NW (320°)	31.5 ^km/h	40.7 ^km/h		Clear
10:35 PM	-3 ^°C	-7 ^°C	74 ^%	1014.9 hPa	16.1 ^km	NNW (330°)	18.5 ^km/h	31.5 ^km/h		Clear
10:55 PM	-3 ^°C	-7 ^°C	74 ^%	1015.2 hPa	16.1 ^km	NNW (340°)	14.8 ^km/h	25.9 ^km/h		Clear
11:15 PM	-3 ^°C	-7 ^°C	74 ^%	1015.6 hPa	16.1 ^km	NNW (340°)	16.7 ^km/h			Clear
11:35 PM	-3 ^°C	-7 ^°C	74 ^%	1015.9 hPa	16.1 ^km	NNW (340°)	22.2 ^km/h	31.5 ^km/h		Clear
11:55 PM	-3 ^°C	-8 ^°C	69 ^%	1016.3 hPa	16.1 ^km	NNW (330°)	24.1 ^km/h	33.3 ^km/h		Clear

Hourly data recorded from KHEF, located 0 kilometers away from Manassas, Virginia