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 1, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	64.5 ^°F	71.1 ^°F (3:52 pm)	59 ^°F (11:52 pm)
Dewpoint	61.2 ^°F	63 ^°F (2:52 am)	57.9 ^°F (10:52 pm)
Humidity	89.5 ^%	100 ^% (12:54 am)	66 ^% (3:52 pm)
Barometer	30.00 ⁱⁿ	30.08 ⁱⁿ (10:52 pm)	29.90 ⁱⁿ (3:52 am)
Wind Speed	4.3 ^mph	9.2 ^mph (1:25 pm)

Weather Element	Average
Visibility	7.4 ^mi
Wind Direction	E (95 °)

Weather Element	Total
Precipitation	0.04 ⁱⁿ
Growing Degree Days	15.1 (Base 50)

Averaged from 40 records on October 1, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - OCTOBER 1, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:52 AM	63.0 ^°F	62.1 ^°F	97 ^%	29.95 ⁱⁿ	7.0 ^mi	Calm				Overcast
12:54 AM	62.6 ^°F	62.6 ^°F	100 ^%	29.94 ⁱⁿ	0.8 ^mi	South (190°)	5.8 ^mph			Overcast
1:01 AM	62.6 ^°F	62.6 ^°F	100 ^%	29.94 ⁱⁿ	0.8 ^mi	South (190°)	3.5 ^mph			Overcast
1:07 AM	62.6 ^°F	62.6 ^°F	100 ^%	29.96 ⁱⁿ	8.0 ^mi	NNE (20°)	8.1 ^mph			Overcast
1:52 AM	62.1 ^°F	61.0 ^°F	96 ^%	29.96 ⁱⁿ	8.0 ^mi	North (360°)	4.6 ^mph			Overcast
2:06 AM	62.6 ^°F	62.6 ^°F	100 ^%	29.97 ⁱⁿ	8.0 ^mi	NNW (340°)	4.6 ^mph			Overcast
2:22 AM	62.6 ^°F	62.6 ^°F	100 ^%	29.97 ⁱⁿ	7.0 ^mi	NNW (330°)	3.5 ^mph			Overcast
2:52 AM	63.0 ^°F	63.0 ^°F	100 ^%	29.91 ⁱⁿ	0.8 ^mi	SSW (210°)	4.6 ^mph			Overcast
3:52 AM	63.0 ^°F	63.0 ^°F	100 ^%	29.90 ⁱⁿ	0.8 ^mi	SW (220°)	5.8 ^mph			Overcast
3:55 AM	62.6 ^°F	62.6 ^°F	100 ^%	29.91 ⁱⁿ	0.2 ^mi	SSW (210°)	6.9 ^mph		Fog	Fog
4:32 AM	62.6 ^°F	62.6 ^°F	100 ^%	29.96 ⁱⁿ	6.0 ^mi	NE (50°)	3.5 ^mph	0.00 ⁱⁿ		Overcast
4:52 AM	63.0 ^°F	62.1 ^°F	97 ^%	29.96 ⁱⁿ	5.0 ^mi	ENE (70°)	4.6 ^mph	0.00 ⁱⁿ	Rain	Light Rain
5:52 AM	63.0 ^°F	62.1 ^°F	97 ^%	29.97 ⁱⁿ	5.0 ^mi	Calm		0.01 ⁱⁿ	Rain	Light Rain
6:52 AM	62.1 ^°F	61.0 ^°F	96 ^%	29.98 ⁱⁿ	5.0 ^mi	East (80°)	4.6 ^mph	0.03 ⁱⁿ	Rain	Light Rain
7:39 AM	62.6 ^°F	60.8 ^°F	94 ^%	30.00 ⁱⁿ	4.0 ^mi	ENE (70°)	6.9 ^mph	0.00 ⁱⁿ		Overcast
7:52 AM	62.1 ^°F	61.0 ^°F	96 ^%	30.00 ⁱⁿ	4.0 ^mi	East (80°)	4.6 ^mph	0.00 ⁱⁿ		Mostly Cloudy
8:52 AM	63.0 ^°F	61.0 ^°F	93 ^%	30.02 ⁱⁿ	7.0 ^mi	East (90°)	5.8 ^mph			Overcast
9:28 AM	62.6 ^°F	60.8 ^°F	94 ^%	29.94 ⁱⁿ	3.0 ^mi	Calm				Overcast
9:52 AM	63.0 ^°F	61.0 ^°F	93 ^%	30.04 ⁱⁿ	7.0 ^mi	Variable	3.5 ^mph			Overcast
10:43 AM	64.4 ^°F	60.8 ^°F	88 ^%	30.05 ⁱⁿ	10.0 ^mi	Calm				Overcast
10:52 AM	64.9 ^°F	61.0 ^°F	87 ^%	30.05 ⁱⁿ	10.0 ^mi	Calm				Overcast
11:11 AM	66.2 ^°F	60.8 ^°F	83 ^%	30.05 ⁱⁿ	10.0 ^mi	Calm				Overcast
11:39 AM	66.2 ^°F	62.6 ^°F	88 ^%	30.05 ⁱⁿ	10.0 ^mi	North (10°)	4.6 ^mph			Overcast
11:49 AM	66.2 ^°F	62.6 ^°F	88 ^%	30.05 ⁱⁿ	10.0 ^mi	NNE (20°)	4.6 ^mph			Overcast
11:52 AM	68.0 ^°F	62.1 ^°F	81 ^%	30.05 ⁱⁿ	10.0 ^mi	Variable	3.5 ^mph			Overcast
12:05 PM	68.0 ^°F	60.8 ^°F	78 ^%	30.05 ⁱⁿ	10.0 ^mi	Variable	3.5 ^mph			Mostly Cloudy
12:52 PM	68.0 ^°F	61.0 ^°F	78 ^%	30.04 ⁱⁿ	10.0 ^mi	NE (50°)	8.1 ^mph			Mostly Cloudy
1:25 PM	68.0 ^°F	62.6 ^°F	83 ^%	30.04 ⁱⁿ	10.0 ^mi	NE (40°)	9.2 ^mph			Overcast
1:36 PM	68.0 ^°F	60.8 ^°F	78 ^%	30.04 ⁱⁿ	10.0 ^mi	NE (50°)	8.1 ^mph			Overcast
1:52 PM	69.1 ^°F	62.1 ^°F	78 ^%	30.03 ⁱⁿ	10.0 ^mi	NE (50°)	9.2 ^mph			Mostly Cloudy
2:52 PM	69.1 ^°F	61.0 ^°F	75 ^%	30.03 ⁱⁿ	10.0 ^mi	ENE (60°)	4.6 ^mph			Mostly Cloudy
3:52 PM	71.1 ^°F	59.0 ^°F	66 ^%	30.01 ⁱⁿ	10.0 ^mi	ENE (70°)	4.6 ^mph			Mostly Cloudy
4:52 PM	70.0 ^°F	60.1 ^°F	71 ^%	30.01 ⁱⁿ	10.0 ^mi	NE (50°)	3.5 ^mph			Mostly Cloudy
5:52 PM	69.1 ^°F	59.0 ^°F	70 ^%	30.01 ⁱⁿ	10.0 ^mi	NE (50°)	3.5 ^mph			Mostly Cloudy
6:52 PM	66.9 ^°F	60.1 ^°F	79 ^%	30.03 ⁱⁿ	10.0 ^mi	East (80°)	3.5 ^mph			Mostly Cloudy
7:52 PM	62.1 ^°F	59.0 ^°F	90 ^%	30.04 ⁱⁿ	10.0 ^mi	ENE (70°)	3.5 ^mph			Mostly Cloudy
8:52 PM	62.1 ^°F	59.0 ^°F	90 ^%	30.05 ⁱⁿ	10.0 ^mi	NE (40°)	3.5 ^mph			Mostly Cloudy
9:52 PM	64.0 ^°F	60.1 ^°F	87 ^%	30.06 ⁱⁿ	10.0 ^mi	NNE (30°)	4.6 ^mph			Mostly Cloudy
10:52 PM	60.1 ^°F	57.9 ^°F	93 ^%	30.08 ⁱⁿ	9.0 ^mi	WNW (300°)	3.5 ^mph			Scattered Clouds
11:52 PM	59.0 ^°F	57.9 ^°F	96 ^%	30.07 ⁱⁿ	8.0 ^mi	NW (320°)	4.6 ^mph			Partly Cloudy

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