HERNDON, VIRGINIA

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Elevation: 322 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 19, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	50.5 ^°F	57.9 ^°F (3:52 pm)	42.1 ^°F (11:52 pm)
Dewpoint	34.3 ^°F	39.9 ^°F (12:52 am)	30 ^°F (9:52 am)
Humidity	55.5 ^%	79 ^% (11:52 pm)	36 ^% (4:52 pm)
Barometer	30.03 ⁱⁿ	30.13 ⁱⁿ (10:52 pm)	29.88 ⁱⁿ (12:52 am)
Wind Speed	13.8 ^mph	24.2 ^mph (10:52 am)
Wind Gust		32.2 ^mph (8:52 am)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	W (272.5 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	15 (Base 65)

Averaged from 24 records on October 19, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - OCTOBER 19, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:52 AM	51.1 ^°F	39.9 ^°F	66 ^%	29.88 ⁱⁿ	10.0 ^mi	WNW (290°)	13.8 ^mph		Overcast
1:52 AM	51.1 ^°F	39.9 ^°F	66 ^%	29.88 ⁱⁿ	10.0 ^mi	WNW (300°)	13.8 ^mph	20.7 ^mph	Overcast
2:52 AM	51.1 ^°F	39.9 ^°F	66 ^%	29.91 ⁱⁿ	10.0 ^mi	WNW (300°)	13.8 ^mph		Overcast
3:52 AM	50.0 ^°F	39.0 ^°F	66 ^%	29.91 ⁱⁿ	10.0 ^mi	North			Mostly Cloudy
4:52 AM	50.0 ^°F	39.0 ^°F	66 ^%	29.93 ⁱⁿ	10.0 ^mi	NW (320°)	16.1 ^mph		Mostly Cloudy
5:52 AM	50.0 ^°F	36.0 ^°F	59 ^%	29.96 ⁱⁿ	10.0 ^mi	NNW (340°)	20.7 ^mph		Mostly Cloudy
6:52 AM	48.0 ^°F	36.0 ^°F	63 ^%	29.99 ⁱⁿ	10.0 ^mi	NNW (330°)	13.8 ^mph		Mostly Cloudy
7:52 AM	48.0 ^°F	35.1 ^°F	61 ^%	30.01 ⁱⁿ	10.0 ^mi	WNW (300°)	15.0 ^mph	20.7 ^mph	Mostly Cloudy
8:52 AM	46.9 ^°F	33.1 ^°F	59 ^%	30.06 ⁱⁿ	10.0 ^mi	WNW (300°)	21.9 ^mph	32.2 ^mph	Mostly Cloudy
9:52 AM	48.9 ^°F	30.0 ^°F	48 ^%	30.08 ⁱⁿ	10.0 ^mi	NW (320°)	19.6 ^mph	29.9 ^mph	Scattered Clouds
10:52 AM	50.0 ^°F	30.9 ^°F	48 ^%	30.09 ⁱⁿ	10.0 ^mi	NNW (340°)	24.2 ^mph	31.1 ^mph	Scattered Clouds
11:52 AM	52.0 ^°F	30.9 ^°F	45 ^%	30.09 ⁱⁿ	10.0 ^mi	NNW (330°)	23.0 ^mph		Partly Cloudy
12:52 PM	54.0 ^°F	30.0 ^°F	40 ^%	30.08 ⁱⁿ	10.0 ^mi	NW (320°)	19.6 ^mph		Partly Cloudy
1:52 PM	55.9 ^°F	32.0 ^°F	40 ^%	30.06 ⁱⁿ	10.0 ^mi	North			Partly Cloudy
2:52 PM	57.0 ^°F	30.9 ^°F	37 ^%	30.05 ⁱⁿ	10.0 ^mi	WNW (290°)	13.8 ^mph	21.9 ^mph	Partly Cloudy
3:52 PM	57.9 ^°F	32.0 ^°F	37 ^%	30.05 ⁱⁿ	10.0 ^mi	WNW (290°)	15.0 ^mph	23.0 ^mph	Partly Cloudy
4:52 PM	57.9 ^°F	30.9 ^°F	36 ^%	30.05 ⁱⁿ	10.0 ^mi	WNW (300°)	16.1 ^mph	24.2 ^mph	Scattered Clouds
5:52 PM	55.9 ^°F	30.9 ^°F	39 ^%	30.06 ⁱⁿ	10.0 ^mi	NW (310°)	13.8 ^mph		Scattered Clouds
6:52 PM	53.1 ^°F	30.9 ^°F	43 ^%	30.07 ⁱⁿ	10.0 ^mi	NW (310°)	9.2 ^mph		Mostly Cloudy
7:52 PM	48.0 ^°F	33.1 ^°F	56 ^%	30.08 ⁱⁿ	10.0 ^mi	WNW (300°)	3.5 ^mph		Mostly Cloudy
8:52 PM	46.9 ^°F	34.0 ^°F	61 ^%	30.09 ⁱⁿ	10.0 ^mi	WNW (300°)	4.6 ^mph		Mostly Cloudy
9:52 PM	42.8 ^°F	35.6 ^°F	76 ^%	30.11 ⁱⁿ	10.0 ^mi	West (280°)	3.5 ^mph		Mostly Cloudy
10:52 PM	43.0 ^°F	36.0 ^°F	76 ^%	30.13 ⁱⁿ	10.0 ^mi	SSW (210°)	4.6 ^mph		Mostly Cloudy
11:52 PM	42.1 ^°F	36.0 ^°F	79 ^%	30.12 ⁱⁿ	10.0 ^mi	SSE (160°)	3.5 ^mph		Mostly Cloudy

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