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 - APRIL 22, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	59.3 ^°F	71.1 ^°F (4:52 pm)	48.9 ^°F (5:52 am)
Dewpoint	46.9 ^°F	55.9 ^°F (3:52 pm)	37.9 ^°F (1:52 am)
Humidity	64.4 ^%	81 ^% (10:52 pm)	42 ^% (11:52 am)
Barometer	29.70 ⁱⁿ	29.87 ⁱⁿ (8:49 am)	29.60 ⁱⁿ (6:52 pm)
Wind Speed	6.6 ^mph	17.3 ^mph (8:49 am)
Wind Gust		26.5 ^mph (8:52 pm)

Weather Element	Average
Visibility	9.8 ^mi
Wind Direction	SSW (201.2 °)

Weather Element	Total
Precipitation	0.04 ⁱⁿ
Heating Degree Days	5 (Base 65)
Growing Degree Days	10 (Base 50)

Averaged from 25 records on April 22, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - APRIL 22, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
1:52 AM	52.0 ^°F	37.9 ^°F	59 ^%	29.84 ⁱⁿ	10.0 ^mi	SSE (160°)	5.8 ^mph				Mostly Cloudy
2:52 AM	51.1 ^°F	39.9 ^°F	66 ^%	29.81 ⁱⁿ	10.0 ^mi	SSE (160°)	4.6 ^mph				Clear
3:52 AM	52.0 ^°F	41.0 ^°F	66 ^%	29.79 ⁱⁿ	10.0 ^mi	South (170°)	3.5 ^mph				Clear
4:52 AM	50.0 ^°F	42.1 ^°F	74 ^%	29.78 ⁱⁿ	10.0 ^mi	Calm					Overcast
5:52 AM	48.9 ^°F	42.1 ^°F	77 ^%	29.76 ⁱⁿ	10.0 ^mi	South (170°)	3.5 ^mph				Scattered Clouds
6:52 AM	48.9 ^°F	43.0 ^°F	80 ^%	29.75 ⁱⁿ	10.0 ^mi	South (180°)	3.5 ^mph				Mostly Cloudy
7:52 AM	52.0 ^°F	44.1 ^°F	74 ^%	29.74 ⁱⁿ	10.0 ^mi	South (170°)	6.9 ^mph				Mostly Cloudy
8:49 AM	50.0 ^°F	39.2 ^°F	66 ^%	29.87 ⁱⁿ	10.0 ^mi	NW (310°)	17.3 ^mph	23.0 ^mph			Clear
8:52 AM	55.9 ^°F	43.0 ^°F	62 ^%	29.73 ⁱⁿ	10.0 ^mi	WSW (240°)	3.5 ^mph				Mostly Cloudy
9:52 AM	62.1 ^°F	43.0 ^°F	50 ^%	29.71 ⁱⁿ	10.0 ^mi	South (190°)	5.8 ^mph				Mostly Cloudy
10:52 AM	64.0 ^°F	43.0 ^°F	46 ^%	29.69 ⁱⁿ	10.0 ^mi	South (190°)	5.8 ^mph				Mostly Cloudy
11:52 AM	68.0 ^°F	44.1 ^°F	42 ^%	29.68 ⁱⁿ	10.0 ^mi	WSW (250°)	4.6 ^mph				Mostly Cloudy
12:52 PM	66.0 ^°F	48.0 ^°F	52 ^%	29.68 ⁱⁿ	8.0 ^mi	West (260°)	6.9 ^mph		0.00 ⁱⁿ	Rain	Light Rain
1:52 PM	62.1 ^°F	55.0 ^°F	78 ^%	29.67 ⁱⁿ	7.0 ^mi	South (170°)	5.8 ^mph		0.04 ⁱⁿ	Rain	Light Rain
2:52 PM	64.9 ^°F	55.0 ^°F	70 ^%	29.65 ⁱⁿ	10.0 ^mi	WSW (240°)	4.6 ^mph		0.00 ⁱⁿ	Rain	Light Rain
3:52 PM	68.0 ^°F	55.9 ^°F	65 ^%	29.62 ⁱⁿ	10.0 ^mi	Calm			0.00 ⁱⁿ		Mostly Cloudy
4:52 PM	71.1 ^°F	54.0 ^°F	55 ^%	29.61 ⁱⁿ	10.0 ^mi	Variable	3.5 ^mph				Overcast
5:52 PM	68.0 ^°F	53.1 ^°F	59 ^%	29.61 ⁱⁿ	10.0 ^mi	West (270°)	9.2 ^mph	17.3 ^mph	0.00 ⁱⁿ		Overcast
6:52 PM	66.0 ^°F	53.1 ^°F	63 ^%	29.60 ⁱⁿ	10.0 ^mi	WSW (240°)	6.9 ^mph		0.00 ⁱⁿ		Mostly Cloudy
7:52 PM	64.0 ^°F	50.0 ^°F	60 ^%	29.60 ⁱⁿ	10.0 ^mi	West (260°)	3.5 ^mph				Mostly Cloudy
8:52 PM	62.1 ^°F	48.9 ^°F	62 ^%	29.62 ⁱⁿ	10.0 ^mi	North (360°)	13.8 ^mph	26.5 ^mph			Mostly Cloudy
8:56 PM	62.6 ^°F	48.2 ^°F	59 ^%	29.62 ⁱⁿ	10.0 ^mi	North (350°)	16.1 ^mph	25.3 ^mph			Mostly Cloudy
9:52 PM	59.0 ^°F	51.1 ^°F	75 ^%	29.66 ⁱⁿ	10.0 ^mi	North (10°)	8.1 ^mph				Mostly Cloudy
10:52 PM	57.0 ^°F	51.1 ^°F	81 ^%	29.66 ⁱⁿ	10.0 ^mi	NNW (340°)	5.8 ^mph				Mostly Cloudy
11:52 PM	57.0 ^°F	46.9 ^°F	69 ^%	29.68 ⁱⁿ	10.0 ^mi	NNW (340°)	15.0 ^mph	23.0 ^mph			Mostly Cloudy

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