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 - OCTOBER 28, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	65.8 ^°F	81 ^°F (2:52 pm)	53.1 ^°F (7:52 am)
Dewpoint	49.6 ^°F	57 ^°F (9:52 pm)	41 ^°F (12:52 am)
Humidity	57.2 ^%	74 ^% (7:52 am)	39 ^% (2:52 pm)
Barometer	29.98 ⁱⁿ	30.05 ⁱⁿ (8:52 am)	29.92 ⁱⁿ (5:52 pm)
Wind Speed	8.5 ^mph	13.8 ^mph (7:52 pm)
Wind Gust		20.7 ^mph (5:52 pm)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	S (182.5 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	2.1 (Base 65)
Growing Degree Days	17.1 (Base 50)

Averaged from 24 records on October 28, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - OCTOBER 28, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:52 AM	55.9 ^°F	41.0 ^°F	57 ^%	30.01 ⁱⁿ	10.0 ^mi	South (190°)	6.9 ^mph		Mostly Cloudy
1:52 AM	54.0 ^°F	42.1 ^°F	64 ^%	30.01 ⁱⁿ	10.0 ^mi	South (190°)	5.8 ^mph		Mostly Cloudy
2:52 AM	55.9 ^°F	43.0 ^°F	62 ^%	30.01 ⁱⁿ	10.0 ^mi	South (190°)	8.1 ^mph		Overcast
3:52 AM	55.9 ^°F	43.0 ^°F	62 ^%	30.01 ⁱⁿ	10.0 ^mi	South (190°)	10.4 ^mph		Overcast
4:52 AM	55.0 ^°F	44.1 ^°F	67 ^%	30.01 ⁱⁿ	10.0 ^mi	South (190°)	9.2 ^mph		Mostly Cloudy
5:52 AM	53.6 ^°F	44.6 ^°F	72 ^%	30.02 ⁱⁿ	10.0 ^mi	South (190°)	8.1 ^mph		Mostly Cloudy
6:52 AM	53.6 ^°F	44.6 ^°F	72 ^%	30.03 ⁱⁿ	10.0 ^mi	South (180°)	9.2 ^mph		Mostly Cloudy
7:52 AM	53.1 ^°F	45.0 ^°F	74 ^%	30.03 ⁱⁿ	10.0 ^mi	South (180°)	8.1 ^mph		Mostly Cloudy
8:52 AM	55.0 ^°F	46.0 ^°F	72 ^%	30.05 ⁱⁿ	10.0 ^mi	South (190°)	5.8 ^mph		Mostly Cloudy
9:52 AM	59.0 ^°F	46.9 ^°F	64 ^%	30.04 ⁱⁿ	10.0 ^mi	South (180°)	5.8 ^mph		Mostly Cloudy
10:52 AM	64.0 ^°F	48.9 ^°F	58 ^%	30.04 ⁱⁿ	10.0 ^mi	South (190°)	5.8 ^mph		Mostly Cloudy
11:52 AM	69.1 ^°F	50.0 ^°F	51 ^%	30.02 ⁱⁿ	10.0 ^mi	South (180°)	6.9 ^mph		Mostly Cloudy
12:52 PM	75.0 ^°F	52.0 ^°F	44 ^%	30.00 ⁱⁿ	10.0 ^mi	South (190°)	6.9 ^mph		Mostly Cloudy
1:52 PM	75.9 ^°F	52.0 ^°F	43 ^%	29.97 ⁱⁿ	10.0 ^mi	South (180°)	8.1 ^mph		Mostly Cloudy
2:52 PM	81.0 ^°F	54.0 ^°F	39 ^%	29.94 ⁱⁿ	10.0 ^mi	South (170°)	8.1 ^mph		Mostly Cloudy
3:52 PM	81.0 ^°F	55.0 ^°F	41 ^%	29.93 ⁱⁿ	10.0 ^mi	SE (140°)	8.1 ^mph		Mostly Cloudy
4:52 PM	79.0 ^°F	54.0 ^°F	42 ^%	29.93 ⁱⁿ	10.0 ^mi	SSE (160°)	6.9 ^mph		Mostly Cloudy
5:52 PM	77.0 ^°F	52.0 ^°F	42 ^%	29.92 ⁱⁿ	10.0 ^mi	South (180°)	10.4 ^mph	20.7 ^mph	Mostly Cloudy
6:52 PM	73.0 ^°F	52.0 ^°F	48 ^%	29.93 ⁱⁿ	10.0 ^mi	South (180°)	10.4 ^mph		Mostly Cloudy
7:52 PM	73.9 ^°F	53.1 ^°F	48 ^%	29.92 ⁱⁿ	10.0 ^mi	South (190°)	13.8 ^mph		Mostly Cloudy
8:52 PM	72.0 ^°F	55.0 ^°F	55 ^%	29.93 ⁱⁿ	10.0 ^mi	South (190°)	10.4 ^mph		Mostly Cloudy
9:52 PM	70.0 ^°F	57.0 ^°F	63 ^%	29.93 ⁱⁿ	10.0 ^mi	South (180°)	11.5 ^mph		Mostly Cloudy
10:52 PM	69.1 ^°F	57.0 ^°F	65 ^%	29.93 ⁱⁿ	10.0 ^mi	South (190°)	8.1 ^mph		Mostly Cloudy
11:52 PM	68.0 ^°F	57.0 ^°F	68 ^%	29.92 ⁱⁿ	10.0 ^mi	South (190°)	10.4 ^mph		Mostly Cloudy

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