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 - JULY 3, 2015

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	69.3 ^°F	78.1 ^°F (1:52 pm)	59 ^°F (5:59 am)
Dewpoint	62.3 ^°F	68 ^°F (6:52 pm)	57.2 ^°F (5:59 am)
Humidity	80.1 ^%	100 ^% (6:42 am)	56 ^% (2:52 pm)
Barometer	29.95 ⁱⁿ	29.99 ⁱⁿ (9:52 am)	29.92 ⁱⁿ (2:52 am)
Wind Speed	2.9 ^mph	9.2 ^mph (12:52 pm)

Weather Element	Average
Visibility	7.1 ^mi
Wind Direction	ENE (60.7 °)

Weather Element	Total
Precipitation	0.02 ⁱⁿ
Cooling Degree Days	3.6 (Base 65)
Growing Degree Days	18.6 (Base 50)

Averaged from 27 records on July 3, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - JULY 3, 2015

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:52 AM	62.1 ^°F	61.0 ^°F	96 ^%	29.93 ⁱⁿ	5.0 ^mi	Calm				Partly Cloudy
1:52 AM	62.1 ^°F	61.0 ^°F	96 ^%	29.93 ⁱⁿ	5.0 ^mi	Calm				Partly Cloudy
2:52 AM	62.1 ^°F	61.0 ^°F	96 ^%	29.92 ⁱⁿ	4.0 ^mi	Calm			Fog	Clear
3:52 AM	60.1 ^°F	59.0 ^°F	96 ^%	29.93 ⁱⁿ	3.0 ^mi	Calm			Fog	Clear
4:52 AM	60.1 ^°F	57.9 ^°F	93 ^%	29.93 ⁱⁿ	3.0 ^mi	Calm			Fog	Scattered Clouds
5:52 AM	60.1 ^°F	57.9 ^°F	93 ^%	29.94 ⁱⁿ	2.5 ^mi	Calm			Fog	Patches of Fog
5:59 AM	59.0 ^°F	57.2 ^°F	94 ^%	29.95 ⁱⁿ	3.0 ^mi	Calm			Fog	Patches of Fog
6:42 AM	60.8 ^°F	60.8 ^°F	100 ^%	29.96 ⁱⁿ	3.0 ^mi	Calm			Fog	Patches of Fog
6:52 AM	62.1 ^°F	61.0 ^°F	96 ^%	29.96 ⁱⁿ	3.0 ^mi	Calm			Fog	Patches of Fog
7:52 AM	64.9 ^°F	63.0 ^°F	93 ^%	29.97 ⁱⁿ	4.0 ^mi	Calm			Fog	Patches of Fog
8:52 AM	70.0 ^°F	64.9 ^°F	84 ^%	29.98 ⁱⁿ	7.0 ^mi	Calm				Overcast
9:52 AM	73.0 ^°F	64.0 ^°F	73 ^%	29.99 ⁱⁿ	9.0 ^mi	Calm				Mostly Cloudy
10:52 AM	75.0 ^°F	63.0 ^°F	66 ^%	29.99 ⁱⁿ	10.0 ^mi	ESE (120°)	6.9 ^mph			Mostly Cloudy
11:52 AM	75.9 ^°F	62.1 ^°F	62 ^%	29.99 ⁱⁿ	10.0 ^mi	Variable	5.8 ^mph			Scattered Clouds
12:52 PM	77.0 ^°F	62.1 ^°F	60 ^%	29.99 ⁱⁿ	10.0 ^mi	SSE (150°)	9.2 ^mph			Scattered Clouds
1:52 PM	78.1 ^°F	62.1 ^°F	58 ^%	29.98 ⁱⁿ	10.0 ^mi	Variable	5.8 ^mph			Mostly Cloudy
2:52 PM	78.1 ^°F	61.0 ^°F	56 ^%	29.97 ⁱⁿ	10.0 ^mi	Variable	4.6 ^mph			Overcast
3:52 PM	78.1 ^°F	62.1 ^°F	58 ^%	29.95 ⁱⁿ	10.0 ^mi	South (170°)	4.6 ^mph			Overcast
4:52 PM	77.0 ^°F	63.0 ^°F	62 ^%	29.94 ⁱⁿ	10.0 ^mi	SSE (160°)	4.6 ^mph			Overcast
5:52 PM	75.9 ^°F	63.0 ^°F	64 ^%	29.94 ⁱⁿ	10.0 ^mi	South (170°)	5.8 ^mph			Overcast
6:11 PM	73.4 ^°F	66.2 ^°F	78 ^%	29.95 ⁱⁿ	5.0 ^mi	South (180°)	5.8 ^mph	0.01 ⁱⁿ	Rain	Light Rain
6:52 PM	72.0 ^°F	68.0 ^°F	87 ^%	29.94 ⁱⁿ	8.0 ^mi	Calm		0.01 ⁱⁿ	Rain	Light Rain
7:52 PM	72.0 ^°F	66.0 ^°F	81 ^%	29.93 ⁱⁿ	9.0 ^mi	East (100°)	6.9 ^mph	0.00 ⁱⁿ		Overcast
8:52 PM	71.1 ^°F	64.9 ^°F	81 ^%	29.92 ⁱⁿ	10.0 ^mi	SE (130°)	4.6 ^mph			Overcast
9:52 PM	71.1 ^°F	63.0 ^°F	75 ^%	29.93 ⁱⁿ	10.0 ^mi	SSE (160°)	5.8 ^mph	0.00 ⁱⁿ	Rain	Light Rain
10:52 PM	69.1 ^°F	64.0 ^°F	84 ^%	29.94 ⁱⁿ	9.0 ^mi	SE (140°)	4.6 ^mph			Overcast
11:52 PM	70.0 ^°F	64.0 ^°F	81 ^%	29.93 ⁱⁿ	9.0 ^mi	SSE (160°)	3.5 ^mph			Overcast

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