STERLING, VIRGINIA

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Elevation: 9 meters Latitude: 38 59N Longitude: 077 28W

WEATHER

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Number of Records: 213,900; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 21 OCTOBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	12.8 ^°C	20 ^°C (2:52 pm)	6 ^°C (7:57 am)
Dewpoint	8.8 ^°C	11.1 ^°C (6:52 pm)	6 ^°C (7:57 am)
Humidity	79 ^%	100 ^% (7:57 am)	46 ^% (2:52 pm)
Barometer	1011.5 ^hPa	1013.5 hPa (9:52 pm)	1009.5 hPa (2:52 pm)
Wind Speed	8.2 ^km/h	24.1 ^km/h (5:12 pm)
Wind Gust		33.3 ^km/h (5:12 pm)

Weather Element	Average
Visibility	13.8 ^km
Wind Direction	SSW (197.7 °)

Weather Element	Total
Precipitation	7.87 ^mm
Heating Degree Days	5.3 (Base 18.3)
Growing Degree Days	3 (Base 10)

Averaged from 26 records on 21 October, 2014

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WEATHER BY HOUR - 21 OCTOBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:52 AM	12.2 ^°C	8.9 ^°C	80 ^%	1012.9 hPa	16.1 ^km	South (170°)	7.4 ^km/h		0 mm		Mostly Cloudy
1:52 AM	12.2 ^°C	8.3 ^°C	77 ^%	1012.2 hPa	16.1 ^km	South (170°)	9.3 ^km/h				Mostly Cloudy
2:52 AM	11.7 ^°C	8.9 ^°C	83 ^%	1011.9 hPa	16.1 ^km	South (180°)	5.6 ^km/h				Mostly Cloudy
3:52 AM	9.4 ^°C	8.3 ^°C	93 ^%	1011.5 hPa	16.1 ^km	Calm					Mostly Cloudy
4:52 AM	8.3 ^°C	7.2 ^°C	93 ^%	1011.2 hPa	16.1 ^km	SE (130°)	5.6 ^km/h				Scattered Clouds
5:52 AM	8.9 ^°C	7.8 ^°C	93 ^%	1011.2 hPa	16.1 ^km	Calm					Scattered Clouds
6:52 AM	7.2 ^°C	6.7 ^°C	97 ^%	1011.2 hPa	8 ^km	Calm					Scattered Clouds
7:52 AM	6.7 ^°C	6.1 ^°C	96 ^%	1011.5 hPa	3.2 ^km	Calm					Scattered Clouds
7:57 AM	6 ^°C	6 ^°C	100 ^%	1011.5 hPa	9.7 ^km	Calm					Scattered Clouds
8:52 AM	11.1 ^°C	8.9 ^°C	86 ^%	1011.9 hPa	11.3 ^km	NNW (330°)	5.6 ^km/h				Scattered Clouds
9:52 AM	13.3 ^°C	9.4 ^°C	77 ^%	1011.9 hPa	16.1 ^km	Calm					Scattered Clouds
10:52 AM	16.7 ^°C	10 ^°C	65 ^%	1011.5 hPa	16.1 ^km	Calm					Scattered Clouds
11:52 AM	18.3 ^°C	8.9 ^°C	54 ^%	1011.2 hPa	16.1 ^km	WNW (300°)	7.4 ^km/h				Scattered Clouds
12:52 PM	18.9 ^°C	8.3 ^°C	50 ^%	1010.5 hPa	16.1 ^km	Variable	7.4 ^km/h				Scattered Clouds
1:52 PM	18.9 ^°C	8.3 ^°C	50 ^%	1009.8 hPa	16.1 ^km	NNW (330°)	13 ^km/h				Mostly Cloudy
2:52 PM	20 ^°C	8 ^°C	46 ^%	1009.5 hPa	16.1 ^km	NNW (340°)	16.7 ^km/h				Mostly Cloudy
3:52 PM	18.3 ^°C	7.2 ^°C	48 ^%	1009.5 hPa	16.1 ^km	North (360°)	13 ^km/h				Overcast
4:52 PM	17.2 ^°C	7.8 ^°C	54 ^%	1009.8 hPa	16.1 ^km	NW (320°)	16.7 ^km/h				Overcast
5:12 PM	16 ^°C	10 ^°C	68 ^%	1010.5 hPa	16.1 ^km	West (270°)	24.1 ^km/h	33.3 ^km/h	0 mm	Rain	Light Rain
5:52 PM	13 ^°C	11 ^°C	88 ^%	1010.8 hPa	16.1 ^km	NW (310°)	22.2 ^km/h			Rain	Light Rain
6:52 PM	12.8 ^°C	11.1 ^°C	89 ^%	1011.9 hPa	16.1 ^km	NW (310°)	11.1 ^km/h		0 mm		Overcast
7:52 PM	12.2 ^°C	11.1 ^°C	93 ^%	1012.5 hPa	6.4 ^km	NW (310°)	11.1 ^km/h		0.25 mm	Rain	Rain
8:52 PM	11.7 ^°C	10 ^°C	89 ^%	1012.9 hPa	11.3 ^km	NW (310°)	5.6 ^km/h		1.02 mm	Rain	Light Rain
9:52 PM	11.1 ^°C	10.6 ^°C	97 ^%	1013.5 hPa	9.7 ^km	NW (310°)	7.4 ^km/h		3.05 mm	Rain	Rain
10:52 PM	11.1 ^°C	10 ^°C	93 ^%	1013.5 hPa	11.3 ^km	North (350°)	13 ^km/h		2.03 mm	Rain	Light Rain
11:52 PM	10.6 ^°C	10 ^°C	96 ^%	1012.9 hPa	16.1 ^km	NNW (340°)	11.1 ^km/h		1.52 mm	Rain	Light Rain

Hourly data recorded from KIAD, located 0 kilometers away from Sterling, Virginia