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 - NOVEMBER 27, 2015

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	50.4 ^°F	68 ^°F (12:52 pm)	36 ^°F (5:52 am)
Dewpoint	43.3 ^°F	48.9 ^°F (11:52 am)	35.1 ^°F (5:52 am)
Humidity	79.2 ^%	97 ^% (3:52 am)	50 ^% (12:52 pm)
Barometer	30.46 ⁱⁿ	30.61 ⁱⁿ (12:52 am)	30.28 ⁱⁿ (10:52 pm)
Wind Speed	5.2 ^mph	15 ^mph (12:52 pm)
Wind Gust		20.7 ^mph (12:52 pm)

Weather Element	Average
Visibility	8.2 ^mi
Wind Direction	ESE (123 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	13 (Base 65)
Growing Degree Days	2 (Base 50)

Averaged from 27 records on November 27, 2015

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WIND DIRECTION BREAKOUT

WEATHER BY HOUR - NOVEMBER 27, 2015

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Events	Conditions
12:52 AM	43.0 ^°F	39.9 ^°F	89 ^%	30.61 ⁱⁿ	10.0 ^mi	Calm				Partly Cloudy
1:52 AM	41.0 ^°F	39.9 ^°F	96 ^%	30.60 ⁱⁿ	9.0 ^mi	Calm			Fog	Shallow Fog
2:52 AM	39.9 ^°F	37.9 ^°F	93 ^%	30.59 ⁱⁿ	8.0 ^mi	Calm			Fog	Patches of Fog
3:52 AM	37.9 ^°F	37.0 ^°F	97 ^%	30.57 ⁱⁿ	6.0 ^mi	Calm			Fog	Clear
4:43 AM	37.9 ^°F	37.0 ^°F	97 ^%	30.57 ⁱⁿ	2.0 ^mi	Calm			Fog	Clear
4:52 AM	39.0 ^°F	37.9 ^°F	96 ^%	30.57 ⁱⁿ	2.0 ^mi	SE (140°)	4.6 ^mph		Fog	Clear
5:31 AM	37.0 ^°F	36.0 ^°F	96 ^%	30.56 ⁱⁿ	4.0 ^mi	Calm			Fog	Clear
5:52 AM	36.0 ^°F	35.1 ^°F	97 ^%	30.56 ⁱⁿ	3.0 ^mi	Calm			Fog	Partly Cloudy
6:29 AM	37.0 ^°F	35.1 ^°F	93 ^%	30.53 ⁱⁿ	6.0 ^mi	SSE (150°)	4.6 ^mph			Partly Cloudy
6:52 AM	37.0 ^°F	36.0 ^°F	96 ^%	30.53 ⁱⁿ	6.0 ^mi	Calm				Partly Cloudy
7:52 AM	39.9 ^°F	39.0 ^°F	97 ^%	30.55 ⁱⁿ	7.0 ^mi	Calm				Mostly Cloudy
8:52 AM	46.0 ^°F	44.1 ^°F	93 ^%	30.54 ⁱⁿ	9.0 ^mi	SSE (160°)	4.6 ^mph			Mostly Cloudy
9:52 AM	53.1 ^°F	46.0 ^°F	77 ^%	30.54 ⁱⁿ	10.0 ^mi	South (190°)	6.9 ^mph			Mostly Cloudy
10:52 AM	59.0 ^°F	46.9 ^°F	64 ^%	30.51 ⁱⁿ	10.0 ^mi	South (190°)	10.4 ^mph			Mostly Cloudy
11:52 AM	64.9 ^°F	48.9 ^°F	56 ^%	30.47 ⁱⁿ	10.0 ^mi	SW (220°)	10.4 ^mph			Mostly Cloudy
12:52 PM	68.0 ^°F	48.9 ^°F	50 ^%	30.44 ⁱⁿ	10.0 ^mi	SSW (200°)	15.0 ^mph	20.7 ^mph		Clear
1:52 PM	66.9 ^°F	48.0 ^°F	51 ^%	30.41 ⁱⁿ	10.0 ^mi	SSW (210°)	15.0 ^mph			Mostly Cloudy
2:52 PM	68.0 ^°F	48.9 ^°F	50 ^%	30.38 ⁱⁿ	10.0 ^mi	SW (220°)	6.9 ^mph			Mostly Cloudy
3:52 PM	64.0 ^°F	46.0 ^°F	52 ^%	30.35 ⁱⁿ	10.0 ^mi	South (190°)	4.6 ^mph			Mostly Cloudy
4:52 PM	60.1 ^°F	46.9 ^°F	62 ^%	30.35 ⁱⁿ	10.0 ^mi	South (190°)	6.9 ^mph			Scattered Clouds
5:52 PM	59.0 ^°F	46.9 ^°F	64 ^%	30.34 ⁱⁿ	10.0 ^mi	South (170°)	5.8 ^mph			Scattered Clouds
6:52 PM	57.0 ^°F	46.9 ^°F	69 ^%	30.35 ⁱⁿ	10.0 ^mi	South (170°)	5.8 ^mph			Mostly Cloudy
7:52 PM	55.9 ^°F	48.0 ^°F	75 ^%	30.34 ⁱⁿ	10.0 ^mi	South (180°)	8.1 ^mph			Mostly Cloudy
8:52 PM	54.0 ^°F	48.9 ^°F	83 ^%	30.32 ⁱⁿ	10.0 ^mi	South (180°)	8.1 ^mph			Scattered Clouds
9:52 PM	54.0 ^°F	48.0 ^°F	80 ^%	30.31 ⁱⁿ	10.0 ^mi	South (190°)	8.1 ^mph			Mostly Cloudy
10:52 PM	54.0 ^°F	48.0 ^°F	80 ^%	30.28 ⁱⁿ	10.0 ^mi	South (190°)	8.1 ^mph			Partly Cloudy
11:52 PM	52.0 ^°F	48.0 ^°F	86 ^%	30.28 ⁱⁿ	10.0 ^mi	South (180°)	5.8 ^mph			Partly Cloudy

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