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 - MARCH 2, 2015

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	33.8 ^°F	41 ^°F (2:52 pm)	27 ^°F (11:52 pm)
Dewpoint	23.2 ^°F	30.9 ^°F (8:52 am)	14 ^°F (10:52 pm)
Humidity	69.9 ^%	100 ^% (2:08 am)	35 ^% (2:52 pm)
Barometer	30.24 ⁱⁿ	30.43 ⁱⁿ (8:52 pm)	30.07 ⁱⁿ (3:30 am)
Wind Speed	8.2 ^mph	29.9 ^mph (10:52 am)
Wind Gust		40.3 ^mph (10:52 am)

Weather Element	Average
Visibility	5.9 ^mi
Wind Direction	SSW (196.3 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	31 (Base 65)

Averaged from 30 records on March 2, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - MARCH 2, 2015

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Events	Conditions
12:52 AM	30.9 ^°F	30.0 ^°F	96 ^%	30.17 ⁱⁿ	0.5 ^mi	Calm				Overcast
1:52 AM	30.9 ^°F	30.0 ^°F	96 ^%	30.15 ⁱⁿ	0.2 ^mi	Calm			Fog	Light Freezing Fog
2:08 AM	30.2 ^°F	30.2 ^°F	100 ^%	30.13 ⁱⁿ	0.2 ^mi	Calm			Fog	Light Freezing Fog
2:52 AM	30.9 ^°F	30.0 ^°F	96 ^%	30.12 ⁱⁿ	0.2 ^mi	Calm			Fog	Light Freezing Fog
3:30 AM	30.2 ^°F	30.2 ^°F	100 ^%	30.07 ⁱⁿ	0.2 ^mi	Calm			Fog	Light Freezing Fog
3:52 AM	30.2 ^°F	30.2 ^°F	100 ^%	30.08 ⁱⁿ	0.2 ^mi	SSW (200°)	4.6 ^mph		Fog	Light Freezing Fog
4:28 AM	30.2 ^°F	30.2 ^°F	100 ^%	30.09 ⁱⁿ	0.2 ^mi	Calm			Fog	Light Freezing Fog
4:52 AM	30.9 ^°F	30.0 ^°F	96 ^%	30.11 ⁱⁿ	0.2 ^mi	Calm			Fog	Light Freezing Fog
5:52 AM	30.9 ^°F	30.0 ^°F	96 ^%	30.12 ⁱⁿ	0.2 ^mi	Calm			Fog	Light Freezing Fog
6:24 AM	30.2 ^°F	28.4 ^°F	93 ^%	30.12 ⁱⁿ	0.5 ^mi	NNW (340°)	3.5 ^mph			Overcast
6:33 AM	30.2 ^°F	28.4 ^°F	93 ^%	30.13 ⁱⁿ	2.0 ^mi	Calm				Overcast
6:44 AM	30.2 ^°F	28.4 ^°F	93 ^%	30.13 ⁱⁿ	3.0 ^mi	Calm				Overcast
6:52 AM	30.9 ^°F	28.9 ^°F	92 ^%	30.14 ⁱⁿ	3.0 ^mi	NW (320°)	3.5 ^mph			Overcast
7:52 AM	33.1 ^°F	30.0 ^°F	89 ^%	30.19 ⁱⁿ	5.0 ^mi	NW (310°)	5.8 ^mph			Mostly Cloudy
8:52 AM	39.0 ^°F	30.9 ^°F	73 ^%	30.22 ⁱⁿ	10.0 ^mi	NW (310°)	15.0 ^mph	24.2 ^mph		Mostly Cloudy
9:52 AM	39.2 ^°F	24.8 ^°F	56 ^%	30.25 ⁱⁿ	10.0 ^mi	NW (320°)	25.3 ^mph	35.7 ^mph		Mostly Cloudy
10:52 AM	39.9 ^°F	21.0 ^°F	47 ^%	30.27 ⁱⁿ	10.0 ^mi	NW (320°)	29.9 ^mph	40.3 ^mph		Scattered Clouds
11:52 AM	39.9 ^°F	19.0 ^°F	43 ^%	30.29 ⁱⁿ	10.0 ^mi	NW (320°)	23.0 ^mph	29.9 ^mph		Scattered Clouds
12:52 PM	39.9 ^°F	17.1 ^°F	40 ^%	30.29 ⁱⁿ	10.0 ^mi	NW (320°)	17.3 ^mph	26.5 ^mph		Scattered Clouds
1:52 PM	39.9 ^°F	15.1 ^°F	36 ^%	30.28 ⁱⁿ	10.0 ^mi	NNW (330°)	24.2 ^mph	28.8 ^mph		Scattered Clouds
2:52 PM	41.0 ^°F	15.1 ^°F	35 ^%	30.30 ⁱⁿ	10.0 ^mi	NNW (330°)	15.0 ^mph			Scattered Clouds
3:52 PM	39.2 ^°F	15.8 ^°F	39 ^%	30.30 ⁱⁿ	10.0 ^mi	NNW (330°)	15.0 ^mph			Scattered Clouds
4:52 PM	39.9 ^°F	15.1 ^°F	36 ^%	30.31 ⁱⁿ	10.0 ^mi	NW (320°)	17.3 ^mph	24.2 ^mph		Partly Cloudy
5:52 PM	37.9 ^°F	15.1 ^°F	39 ^%	30.35 ⁱⁿ	10.0 ^mi	North (350°)	12.7 ^mph			Partly Cloudy
6:52 PM	34.0 ^°F	17.1 ^°F	50 ^%	30.38 ⁱⁿ	10.0 ^mi	NNE (30°)	6.9 ^mph			Partly Cloudy
7:52 PM	34.0 ^°F	16.0 ^°F	48 ^%	30.40 ⁱⁿ	10.0 ^mi	North (360°)	6.9 ^mph			Partly Cloudy
8:52 PM	32.0 ^°F	15.1 ^°F	50 ^%	30.43 ⁱⁿ	10.0 ^mi	North (360°)	5.8 ^mph			Partly Cloudy
9:52 PM	30.9 ^°F	15.1 ^°F	52 ^%	30.43 ⁱⁿ	10.0 ^mi	North (360°)	4.6 ^mph			Partly Cloudy
10:52 PM	30.0 ^°F	14.0 ^°F	51 ^%	30.43 ⁱⁿ	10.0 ^mi	NNW (330°)	6.9 ^mph			Partly Cloudy
11:52 PM	27.0 ^°F	15.1 ^°F	61 ^%	30.43 ⁱⁿ	10.0 ^mi	NNE (30°)	3.5 ^mph			Scattered Clouds

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