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 - 18 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	2.2 ^°C	4 ^°C (12:45 pm)	1 ^°C (12:35 am)
Dewpoint	-4.4 ^°C	-3 ^°C (12:15 am)	-6 ^°C (2:35 am)
Humidity	62.1 ^%	75 ^% (12:35 am)	56 ^% (2:35 am)
Barometer	1020 ^hPa	1022.4 hPa (9:45 am)	1019 hPa (12:15 am)
Wind Speed	15.1 ^km/h	25.9 ^km/h (3:35 am)
Wind Gust		38.9 ^km/h (10:55 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	NNW (323.9 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	15.8 (Base 18.3)

Averaged from 56 records on 18 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 18 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:15 AM	2 ^°C	-3 ^°C	70 ^%	1019 hPa	16.1 ^km	NW (310°)	9.3 ^km/h		Clear
12:35 AM	1 ^°C	-3 ^°C	75 ^%	1019.3 hPa	16.1 ^km	NW (320°)	9.3 ^km/h		Mostly Cloudy
12:55 AM	2 ^°C	-3 ^°C	70 ^%	1019.3 hPa	16.1 ^km	NNW (330°)	9.3 ^km/h		Overcast
1:15 AM	3 ^°C	-4 ^°C	60 ^%	1019.3 hPa	16.1 ^km	NW (320°)	14.8 ^km/h		Overcast
1:35 AM	2 ^°C	-4 ^°C	65 ^%	1019.3 hPa	16.1 ^km	NNW (330°)	13 ^km/h		Mostly Cloudy
1:55 AM	3 ^°C	-4 ^°C	60 ^%	1019.3 hPa	16.1 ^km	NW (320°)	14.8 ^km/h	25.9 ^km/h	Mostly Cloudy
2:15 AM	2 ^°C	-5 ^°C	60 ^%	1019.3 hPa	16.1 ^km	NW (310°)	22.2 ^km/h		Scattered Clouds
2:35 AM	2 ^°C	-6 ^°C	56 ^%	1019.6 hPa	16.1 ^km	NW (320°)	18.5 ^km/h	29.6 ^km/h	Clear
2:55 AM	2 ^°C	-6 ^°C	56 ^%	1019.6 hPa	16.1 ^km	NW (320°)	20.4 ^km/h	29.6 ^km/h	Clear
3:15 AM	2 ^°C	-6 ^°C	56 ^%	1019.6 hPa	16.1 ^km	NW (320°)	24.1 ^km/h	29.6 ^km/h	Clear
3:35 AM	2 ^°C	-6 ^°C	56 ^%	1019.6 hPa	16.1 ^km	NW (310°)	25.9 ^km/h	31.5 ^km/h	Partly Cloudy
3:55 AM	2 ^°C	-6 ^°C	56 ^%	1020 hPa	16.1 ^km	NW (310°)	20.4 ^km/h	35.2 ^km/h	Partly Cloudy
4:15 AM	2 ^°C	-6 ^°C	56 ^%	1020 hPa	16.1 ^km	WNW (300°)	14.8 ^km/h		Mostly Cloudy
4:35 AM	1 ^°C	-6 ^°C	60 ^%	1020 hPa	16.1 ^km	WNW (300°)	13 ^km/h		Mostly Cloudy
4:55 AM	1 ^°C	-6 ^°C	60 ^%	1020 hPa	16.1 ^km	WNW (290°)	9.3 ^km/h		Mostly Cloudy
5:15 AM	1 ^°C	-5 ^°C	65 ^%	1020 hPa	16.1 ^km	WNW (290°)	18.5 ^km/h		Mostly Cloudy
5:35 AM	1 ^°C	-5 ^°C	65 ^%	1020.7 hPa	16.1 ^km	NW (320°)	5.6 ^km/h		Mostly Cloudy
5:55 AM	2 ^°C	-5 ^°C	60 ^%	1020.7 hPa	16.1 ^km	WNW (290°)	13 ^km/h		Overcast
6:15 AM	2 ^°C	-5 ^°C	60 ^%	1021 hPa	16.1 ^km	NW (310°)	16.7 ^km/h	29.6 ^km/h	Overcast
6:30 AM	2 ^°C	-5 ^°C	60 ^%	1021 hPa	16.1 ^km	NW (310°)	16.7 ^km/h	25.9 ^km/h	Overcast
6:45 AM	1 ^°C	-6 ^°C	60 ^%	1021.3 hPa	16.1 ^km	NW (320°)	20.4 ^km/h		Mostly Cloudy
8:45 AM	2 ^°C	-6 ^°C	56 ^%	1022 hPa	16.1 ^km	NW (310°)	13 ^km/h		Partly Cloudy
9:45 AM	2 ^°C	-6 ^°C	56 ^%	1022.4 hPa	16.1 ^km	NW (310°)	22.2 ^km/h	33.3 ^km/h	Partly Cloudy
10:55 AM	3 ^°C	-5 ^°C	56 ^%	1022.4 hPa	16.1 ^km	NNW (340°)	22.2 ^km/h	38.9 ^km/h	Mostly Cloudy
11:45 AM	3 ^°C	-5 ^°C	56 ^%	1021.7 hPa	16.1 ^km	NNW (340°)	24.1 ^km/h	35.2 ^km/h	Mostly Cloudy
12:45 PM	4 ^°C	-4 ^°C	56 ^%	1020.3 hPa	16.1 ^km	NW (320°)	20.4 ^km/h	35.2 ^km/h	Partly Cloudy
1:55 PM	4 ^°C	-4 ^°C	56 ^%	1020 hPa	16.1 ^km	NNW (340°)	18.5 ^km/h	29.6 ^km/h	Partly Cloudy
3:15 PM	4 ^°C	-4 ^°C	56 ^%	1019.6 hPa	16.1 ^km	NW (320°)	18.5 ^km/h		Partly Cloudy
3:35 PM	4 ^°C	-4 ^°C	56 ^%	1019.6 hPa	16.1 ^km	NW (310°)	20.4 ^km/h		Clear
3:45 PM	4 ^°C	-4 ^°C	56 ^%	1019.6 hPa	16.1 ^km	NNW (330°)	13 ^km/h		Clear
3:55 PM	3 ^°C	-4 ^°C	60 ^%	1020 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h		Partly Cloudy
4:15 PM	3 ^°C	-4 ^°C	60 ^%	1019.6 hPa	16.1 ^km	NNW (340°)	18.5 ^km/h		Clear
4:35 PM	3 ^°C	-4 ^°C	60 ^%	1019.3 hPa	16.1 ^km	NNW (330°)	13 ^km/h		Clear
4:55 PM	3 ^°C	-4 ^°C	60 ^%	1019.6 hPa	16.1 ^km	NNW (330°)	13 ^km/h		Clear
5:15 PM	3 ^°C	-4 ^°C	60 ^%	1020 hPa	16.1 ^km	NNW (330°)	11.1 ^km/h		Clear
5:35 PM	3 ^°C	-4 ^°C	60 ^%	1020 hPa	16.1 ^km	NW (320°)	13 ^km/h		Clear
5:45 PM	2 ^°C	-4 ^°C	65 ^%	1020 hPa	16.1 ^km	NNW (340°)	9.3 ^km/h		Clear
5:55 PM	2 ^°C	-4 ^°C	65 ^%	1020 hPa	16.1 ^km	NW (320°)	11.1 ^km/h		Clear
6:15 PM	2 ^°C	-4 ^°C	65 ^%	1019.6 hPa	16.1 ^km	NNW (340°)	18.5 ^km/h		Clear
6:35 PM	2 ^°C	-4 ^°C	65 ^%	1020.3 hPa	16.1 ^km	NW (320°)	13 ^km/h		Clear
6:55 PM	2 ^°C	-4 ^°C	65 ^%	1020.3 hPa	16.1 ^km	NNW (330°)	9.3 ^km/h		Clear
7:15 PM	2 ^°C	-4 ^°C	65 ^%	1020.7 hPa	16.1 ^km	NNW (330°)	13 ^km/h		Partly Cloudy
7:35 PM	2 ^°C	-4 ^°C	65 ^%	1020.7 hPa	16.1 ^km	NNW (330°)	13 ^km/h		Mostly Cloudy
7:55 PM	2 ^°C	-4 ^°C	65 ^%	1020.3 hPa	16.1 ^km	North (350°)	14.8 ^km/h		Partly Cloudy
8:15 PM	2 ^°C	-4 ^°C	65 ^%	1020.3 hPa	16.1 ^km	NNW (340°)	13 ^km/h		Clear
8:35 PM	2 ^°C	-4 ^°C	65 ^%	1020.3 hPa	16.1 ^km	North (350°)	16.7 ^km/h		Clear
8:55 PM	2 ^°C	-4 ^°C	65 ^%	1020.3 hPa	16.1 ^km	NNW (340°)	14.8 ^km/h		Partly Cloudy
9:15 PM	2 ^°C	-4 ^°C	65 ^%	1019.6 hPa	16.1 ^km	North (360°)	13 ^km/h		Mostly Cloudy
9:35 PM	2 ^°C	-4 ^°C	65 ^%	1020 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h		Overcast
9:55 PM	2 ^°C	-4 ^°C	65 ^%	1020 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h		Overcast
10:15 PM	2 ^°C	-4 ^°C	65 ^%	1020 hPa	16.1 ^km	NNW (330°)	13 ^km/h		Overcast
10:35 PM	1 ^°C	-4 ^°C	70 ^%	1020 hPa	16.1 ^km	NNW (340°)	11.1 ^km/h		Overcast
10:55 PM	1 ^°C	-4 ^°C	70 ^%	1020.3 hPa	16.1 ^km	NNW (340°)	11.1 ^km/h		Overcast
11:15 PM	1 ^°C	-4 ^°C	70 ^%	1020.3 hPa	16.1 ^km	NNW (330°)	11.1 ^km/h		Overcast
11:35 PM	1 ^°C	-4 ^°C	70 ^%	1020.3 hPa	16.1 ^km	NW (320°)	11.1 ^km/h		Overcast
11:55 PM	1 ^°C	-3 ^°C	75 ^%	1020.3 hPa	16.1 ^km	NW (320°)	11.1 ^km/h		Overcast

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