RESTON, VIRGINIA

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Elevation: 288 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 - DECEMBER 18, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	34.2 ^°F	37.9 ^°F (1:52 pm)	32 ^°F (5:52 am)
Dewpoint	20.9 ^°F	23 ^°F (10:52 pm)	19 ^°F (4:52 am)
Humidity	58.6 ^%	69 ^% (10:52 pm)	51 ^% (1:52 pm)
Barometer	30.13 ⁱⁿ	30.20 ⁱⁿ (9:52 am)	30.09 ⁱⁿ (12:52 am)
Wind Speed	12.1 ^mph	18.4 ^mph (12:52 am)
Wind Gust		25.3 ^mph (12:52 am)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	WNW (303.3 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	30.1 (Base 65)

Averaged from 24 records on December 18, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - DECEMBER 18, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:52 AM	36.0 ^°F	21.0 ^°F	55 ^%	30.09 ⁱⁿ	10.0 ^mi	NW (310°)	18.4 ^mph	25.3 ^mph	Mostly Cloudy
1:52 AM	35.1 ^°F	21.9 ^°F	59 ^%	30.09 ⁱⁿ	10.0 ^mi	WNW (290°)	16.1 ^mph		Mostly Cloudy
2:52 AM	35.1 ^°F	21.9 ^°F	59 ^%	30.11 ⁱⁿ	10.0 ^mi	WNW (300°)	13.8 ^mph		Mostly Cloudy
3:52 AM	35.1 ^°F	21.0 ^°F	57 ^%	30.12 ⁱⁿ	10.0 ^mi	NW (310°)	4.6 ^mph		Mostly Cloudy
4:52 AM	33.1 ^°F	19.0 ^°F	56 ^%	30.10 ⁱⁿ	10.0 ^mi	NW (310°)	18.4 ^mph	24.2 ^mph	Scattered Clouds
5:52 AM	32.0 ^°F	19.0 ^°F	59 ^%	30.14 ⁱⁿ	10.0 ^mi	WNW (300°)	15.0 ^mph		Partly Cloudy
6:52 AM	32.0 ^°F	19.4 ^°F	60 ^%	30.15 ⁱⁿ	10.0 ^mi	NNW (330°)	9.2 ^mph		Partly Cloudy
7:52 AM	32.0 ^°F	19.0 ^°F	59 ^%	30.17 ⁱⁿ	10.0 ^mi	NW (320°)	9.2 ^mph		Scattered Clouds
8:52 AM	33.1 ^°F	19.0 ^°F	56 ^%	30.17 ⁱⁿ	10.0 ^mi	NW (310°)	15.0 ^mph	24.2 ^mph	Scattered Clouds
9:52 AM	34.0 ^°F	19.0 ^°F	54 ^%	30.20 ⁱⁿ	10.0 ^mi	WNW (290°)	18.4 ^mph	21.9 ^mph	Mostly Cloudy
10:52 AM	35.1 ^°F	19.9 ^°F	54 ^%	30.19 ⁱⁿ	10.0 ^mi	WNW (300°)	12.7 ^mph		Mostly Cloudy
11:52 AM	36.0 ^°F	21.0 ^°F	55 ^%	30.17 ⁱⁿ	10.0 ^mi	WNW (290°)	17.3 ^mph		Mostly Cloudy
12:52 PM	36.0 ^°F	21.0 ^°F	55 ^%	30.13 ⁱⁿ	10.0 ^mi	NNW (330°)	16.1 ^mph	21.9 ^mph	Overcast
1:52 PM	37.9 ^°F	21.0 ^°F	51 ^%	30.11 ⁱⁿ	10.0 ^mi	NW (320°)	16.1 ^mph		Mostly Cloudy
2:52 PM	37.0 ^°F	21.0 ^°F	52 ^%	30.10 ⁱⁿ	10.0 ^mi	NW (310°)	15.0 ^mph	24.2 ^mph	Mostly Cloudy
3:52 PM	35.1 ^°F	21.9 ^°F	59 ^%	30.11 ⁱⁿ	10.0 ^mi	WNW (300°)	12.7 ^mph		Mostly Cloudy
4:52 PM	35.1 ^°F	21.0 ^°F	57 ^%	30.11 ⁱⁿ	10.0 ^mi	NW (310°)	8.1 ^mph		Mostly Cloudy
5:52 PM	34.0 ^°F	21.9 ^°F	61 ^%	30.12 ⁱⁿ	10.0 ^mi	WNW (290°)	10.4 ^mph		Mostly Cloudy
6:52 PM	34.0 ^°F	21.9 ^°F	61 ^%	30.14 ⁱⁿ	10.0 ^mi	WNW (300°)	9.2 ^mph		Mostly Cloudy
7:52 PM	33.1 ^°F	21.9 ^°F	64 ^%	30.14 ⁱⁿ	10.0 ^mi	WNW (290°)	8.1 ^mph		Mostly Cloudy
8:52 PM	34.0 ^°F	21.9 ^°F	61 ^%	30.13 ⁱⁿ	10.0 ^mi	West (280°)	6.9 ^mph		Mostly Cloudy
9:52 PM	33.1 ^°F	21.9 ^°F	64 ^%	30.12 ⁱⁿ	10.0 ^mi	WNW (300°)	5.8 ^mph		Mostly Cloudy
10:52 PM	32.0 ^°F	23.0 ^°F	69 ^%	30.13 ⁱⁿ	10.0 ^mi	WNW (300°)	8.1 ^mph		Mostly Cloudy
11:52 PM	32.0 ^°F	23.0 ^°F	69 ^%	30.12 ⁱⁿ	10.0 ^mi	WNW (290°)	5.8 ^mph		Mostly Cloudy

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