DULLES, VIRGINIA

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Elevation: 290 feet Latitude: 38 57N Longitude: 077 27W

WEATHER

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Number of Records: 213,900; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - FEBRUARY 12, 2016

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	23.2 ^°F	28.9 ^°F (12:52 pm)	15.1 ^°F (4:52 am)
Dewpoint	8 ^°F	19 ^°F (10:52 pm)	3.9 ^°F (12:52 am)
Humidity	54 ^%	78 ^% (10:52 pm)	38 ^% (12:52 pm)
Barometer	30.17 ⁱⁿ	30.34 ⁱⁿ (12:52 am)	30.00 ⁱⁿ (5:52 pm)
Wind Speed	5.2 ^mph	11.5 ^mph (8:46 am)

Weather Element	Average
Visibility	9.9 ^mi
Wind Direction	SSE (156.4 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	43 (Base 65)

Averaged from 25 records on February 12, 2016

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - FEBRUARY 12, 2016

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:52 AM	19.0 ^°F	3.9 ^°F	52 ^%	30.34 ⁱⁿ	10.0 ^mi	WNW (290°)	8.1 ^mph			Clear
1:52 AM	17.1 ^°F	3.9 ^°F	56 ^%	30.33 ⁱⁿ	10.0 ^mi	West (270°)	4.6 ^mph			Scattered Clouds
2:52 AM	17.1 ^°F	3.9 ^°F	56 ^%	30.33 ⁱⁿ	10.0 ^mi	Calm				Clear
3:52 AM	17.1 ^°F	5.0 ^°F	59 ^%	30.31 ⁱⁿ	10.0 ^mi	WNW (300°)	4.6 ^mph			Partly Cloudy
4:52 AM	15.1 ^°F	6.1 ^°F	68 ^%	30.31 ⁱⁿ	10.0 ^mi	Calm				Mostly Cloudy
5:52 AM	15.1 ^°F	7.0 ^°F	70 ^%	30.31 ⁱⁿ	10.0 ^mi	SSE (150°)	3.5 ^mph			Scattered Clouds
6:52 AM	15.1 ^°F	8.1 ^°F	74 ^%	30.31 ⁱⁿ	10.0 ^mi	Calm				Mostly Cloudy
7:52 AM	19.0 ^°F	7.0 ^°F	59 ^%	30.31 ⁱⁿ	10.0 ^mi	South (190°)	4.6 ^mph			Mostly Cloudy
8:46 AM	19.4 ^°F	12.2 ^°F	74 ^%	30.17 ⁱⁿ	10.0 ^mi	SSW (210°)	11.5 ^mph			Overcast
8:52 AM	21.0 ^°F	6.1 ^°F	53 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm				Mostly Cloudy
9:52 AM	24.1 ^°F	5.0 ^°F	44 ^%	30.28 ⁱⁿ	10.0 ^mi	Variable	3.5 ^mph			Mostly Cloudy
10:52 AM	25.0 ^°F	5.0 ^°F	43 ^%	30.24 ⁱⁿ	10.0 ^mi	South (170°)	9.2 ^mph			Mostly Cloudy
11:52 AM	27.0 ^°F	5.0 ^°F	39 ^%	30.21 ⁱⁿ	10.0 ^mi	South (190°)	6.9 ^mph			Mostly Cloudy
12:52 PM	28.9 ^°F	6.1 ^°F	38 ^%	30.15 ⁱⁿ	10.0 ^mi	South (170°)	11.5 ^mph			Overcast
1:52 PM	28.9 ^°F	6.1 ^°F	38 ^%	30.10 ⁱⁿ	10.0 ^mi	Variable	6.9 ^mph			Overcast
2:52 PM	28.9 ^°F	6.1 ^°F	38 ^%	30.06 ⁱⁿ	10.0 ^mi	SSW (200°)	8.1 ^mph			Overcast
3:52 PM	28.9 ^°F	6.1 ^°F	38 ^%	30.02 ⁱⁿ	10.0 ^mi	SSW (200°)	8.1 ^mph			Mostly Cloudy
4:52 PM	28.9 ^°F	7.0 ^°F	40 ^%	30.02 ⁱⁿ	10.0 ^mi	SSW (200°)	6.9 ^mph			Mostly Cloudy
5:52 PM	28.0 ^°F	8.1 ^°F	43 ^%	30.00 ⁱⁿ	10.0 ^mi	SSW (210°)	4.6 ^mph			Mostly Cloudy
6:52 PM	27.0 ^°F	7.0 ^°F	43 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm				Overcast
7:52 PM	26.1 ^°F	10.9 ^°F	53 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm				Overcast
8:52 PM	27.0 ^°F	10.0 ^°F	49 ^%	30.01 ⁱⁿ	10.0 ^mi	West (260°)	5.8 ^mph			Overcast
9:52 PM	26.1 ^°F	17.1 ^°F	69 ^%	30.03 ⁱⁿ	8.0 ^mi	NW (320°)	11.5 ^mph	0.00 ⁱⁿ	Snow	Light Snow
10:52 PM	25.0 ^°F	19.0 ^°F	78 ^%	30.01 ⁱⁿ	9.0 ^mi	WNW (290°)	4.6 ^mph	0.00 ⁱⁿ		Overcast
11:52 PM	24.1 ^°F	18.0 ^°F	77 ^%	30.01 ⁱⁿ	10.0 ^mi	WNW (290°)	5.8 ^mph			Partly Cloudy

Hourly data recorded from KIAD, located miles away from Dulles, Virginia