RESTON, VIRGINIA

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Elevation: 88 meters 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 - 3 JULY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	20.7 ^°C	25.6 ^°C (1:52 pm)	15 ^°C (5:59 am)
Dewpoint	16.8 ^°C	20 ^°C (6:52 pm)	14 ^°C (5:59 am)
Humidity	80.1 ^%	100 ^% (6:42 am)	56 ^% (2:52 pm)
Barometer	1014.2 ^hPa	1015.6 hPa (9:52 am)	1013.2 hPa (2:52 am)
Wind Speed	4.7 ^km/h	14.8 ^km/h (12:52 pm)

Weather Element	Average
Visibility	11.4 ^km
Wind Direction	ENE (60.7 °)

Weather Element	Total
Precipitation	0.51 ^mm
Cooling Degree Days	2 (Base 18.3)
Growing Degree Days	10.3 (Base 10)

Averaged from 27 records on 3 July, 2015

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WEATHER BY HOUR - 3 JULY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:52 AM	16.7 ^°C	16.1 ^°C	96 ^%	1013.5 hPa	8 ^km	Calm				Partly Cloudy
1:52 AM	16.7 ^°C	16.1 ^°C	96 ^%	1013.5 hPa	8 ^km	Calm				Partly Cloudy
2:52 AM	16.7 ^°C	16.1 ^°C	96 ^%	1013.2 hPa	6.4 ^km	Calm			Fog	Clear
3:52 AM	15.6 ^°C	15 ^°C	96 ^%	1013.5 hPa	4.8 ^km	Calm			Fog	Clear
4:52 AM	15.6 ^°C	14.4 ^°C	93 ^%	1013.5 hPa	4.8 ^km	Calm			Fog	Scattered Clouds
5:52 AM	15.6 ^°C	14.4 ^°C	93 ^%	1013.9 hPa	4 ^km	Calm			Fog	Patches of Fog
5:59 AM	15 ^°C	14 ^°C	94 ^%	1014.2 hPa	4.8 ^km	Calm			Fog	Patches of Fog
6:42 AM	16 ^°C	16 ^°C	100 ^%	1014.6 hPa	4.8 ^km	Calm			Fog	Patches of Fog
6:52 AM	16.7 ^°C	16.1 ^°C	96 ^%	1014.6 hPa	4.8 ^km	Calm			Fog	Patches of Fog
7:52 AM	18.3 ^°C	17.2 ^°C	93 ^%	1014.9 hPa	6.4 ^km	Calm			Fog	Patches of Fog
8:52 AM	21.1 ^°C	18.3 ^°C	84 ^%	1015.2 hPa	11.3 ^km	Calm				Overcast
9:52 AM	22.8 ^°C	17.8 ^°C	73 ^%	1015.6 hPa	14.5 ^km	Calm				Mostly Cloudy
10:52 AM	23.9 ^°C	17.2 ^°C	66 ^%	1015.6 hPa	16.1 ^km	ESE (120°)	11.1 ^km/h			Mostly Cloudy
11:52 AM	24.4 ^°C	16.7 ^°C	62 ^%	1015.6 hPa	16.1 ^km	Variable	9.3 ^km/h			Scattered Clouds
12:52 PM	25 ^°C	16.7 ^°C	60 ^%	1015.6 hPa	16.1 ^km	SSE (150°)	14.8 ^km/h			Scattered Clouds
1:52 PM	25.6 ^°C	16.7 ^°C	58 ^%	1015.2 hPa	16.1 ^km	Variable	9.3 ^km/h			Mostly Cloudy
2:52 PM	25.6 ^°C	16.1 ^°C	56 ^%	1014.9 hPa	16.1 ^km	Variable	7.4 ^km/h			Overcast
3:52 PM	25.6 ^°C	16.7 ^°C	58 ^%	1014.2 hPa	16.1 ^km	South (170°)	7.4 ^km/h			Overcast
4:52 PM	25 ^°C	17.2 ^°C	62 ^%	1013.9 hPa	16.1 ^km	SSE (160°)	7.4 ^km/h			Overcast
5:52 PM	24.4 ^°C	17.2 ^°C	64 ^%	1013.9 hPa	16.1 ^km	South (170°)	9.3 ^km/h			Overcast
6:11 PM	23 ^°C	19 ^°C	78 ^%	1014.2 hPa	8 ^km	South (180°)	9.3 ^km/h	0.25 mm	Rain	Light Rain
6:52 PM	22.2 ^°C	20 ^°C	87 ^%	1013.9 hPa	12.9 ^km	Calm		0.25 mm	Rain	Light Rain
7:52 PM	22.2 ^°C	18.9 ^°C	81 ^%	1013.5 hPa	14.5 ^km	East (100°)	11.1 ^km/h	0 mm		Overcast
8:52 PM	21.7 ^°C	18.3 ^°C	81 ^%	1013.2 hPa	16.1 ^km	SE (130°)	7.4 ^km/h			Overcast
9:52 PM	21.7 ^°C	17.2 ^°C	75 ^%	1013.5 hPa	16.1 ^km	SSE (160°)	9.3 ^km/h	0 mm	Rain	Light Rain
10:52 PM	20.6 ^°C	17.8 ^°C	84 ^%	1013.9 hPa	14.5 ^km	SE (140°)	7.4 ^km/h			Overcast
11:52 PM	21.1 ^°C	17.8 ^°C	81 ^%	1013.5 hPa	14.5 ^km	SSE (160°)	5.6 ^km/h			Overcast

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