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 - JULY 21, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	74.1 ^°F	80.6 ^°F (2:52 pm)	69.1 ^°F (12:52 am)
Dewpoint	66.3 ^°F	68 ^°F (8:52 pm)	64.4 ^°F (11:52 pm)
Humidity	77.5 ^%	93 ^% (2:52 am)	61 ^% (9:52 am)
Barometer	30.16 ⁱⁿ	30.20 ⁱⁿ (9:52 am)	30.12 ⁱⁿ (1:52 pm)
Wind Speed	5.6 ^mph	9.2 ^mph (3:52 pm)

Weather Element	Average
Visibility	9.8 ^mi
Wind Direction	SE (136.7 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	9.8 (Base 65)
Growing Degree Days	24.9 (Base 50)

Averaged from 27 records on July 21, 2014

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WIND DIRECTION BREAKOUT

WEATHER BY HOUR - JULY 21, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:52 AM	71.1 ^°F	66.9 ^°F	87 ^%	30.12 ⁱⁿ	10.0 ^mi	SSE (150°)	5.8 ^mph			Overcast
1:52 AM	71.1 ^°F	66.9 ^°F	87 ^%	30.12 ⁱⁿ	10.0 ^mi	SSE (150°)	4.6 ^mph			Overcast
2:52 AM	71.1 ^°F	66.9 ^°F	87 ^%	30.12 ⁱⁿ	10.0 ^mi	SE (140°)	4.6 ^mph			Overcast
3:52 AM	71.1 ^°F	66.9 ^°F	87 ^%	30.12 ⁱⁿ	10.0 ^mi	ESE (120°)	4.6 ^mph			Overcast
4:52 AM	70.0 ^°F	66.9 ^°F	90 ^%	30.13 ⁱⁿ	10.0 ^mi	SE (130°)	4.6 ^mph	0.00 ⁱⁿ		Overcast
5:27 AM	69.8 ^°F	66.2 ^°F	88 ^%	30.14 ⁱⁿ	6.0 ^mi	ESE (120°)	8.1 ^mph	0.00 ⁱⁿ	Rain	Light Rain
5:52 AM	69.1 ^°F	66.9 ^°F	93 ^%	30.15 ⁱⁿ	9.0 ^mi	ESE (120°)	3.5 ^mph	0.00 ⁱⁿ		Overcast
6:52 AM	69.1 ^°F	66.0 ^°F	90 ^%	30.16 ⁱⁿ	10.0 ^mi	ESE (110°)	5.8 ^mph			Overcast
7:52 AM	70.0 ^°F	64.9 ^°F	84 ^%	30.17 ⁱⁿ	10.0 ^mi	East (100°)	5.8 ^mph			Overcast
8:38 AM	69.8 ^°F	64.4 ^°F	83 ^%	30.20 ⁱⁿ	10.0 ^mi	SE (140°)	5.8 ^mph			Overcast
8:52 AM	71.1 ^°F	64.9 ^°F	81 ^%	30.19 ⁱⁿ	10.0 ^mi	Calm				Overcast
9:52 AM	72.0 ^°F	64.9 ^°F	78 ^%	30.19 ⁱⁿ	10.0 ^mi	SSE (160°)	4.6 ^mph			Overcast
10:52 AM	73.9 ^°F	64.9 ^°F	73 ^%	30.19 ⁱⁿ	10.0 ^mi	SE (130°)	6.9 ^mph			Overcast
11:52 AM	75.9 ^°F	66.0 ^°F	71 ^%	30.19 ⁱⁿ	10.0 ^mi	South (190°)	6.9 ^mph			Overcast
12:13 PM	78.8 ^°F	66.2 ^°F	65 ^%	30.19 ⁱⁿ	10.0 ^mi	SE (130°)	5.8 ^mph			Mostly Cloudy
12:52 PM	77.0 ^°F	64.9 ^°F	66 ^%	30.18 ⁱⁿ	10.0 ^mi	ESE (110°)	8.1 ^mph			Mostly Cloudy
1:52 PM	79.0 ^°F	66.0 ^°F	64 ^%	30.16 ⁱⁿ	10.0 ^mi	SSE (150°)	6.9 ^mph			Mostly Cloudy
2:52 PM	80.1 ^°F	66.0 ^°F	62 ^%	30.15 ⁱⁿ	10.0 ^mi	SSE (160°)	5.8 ^mph			Mostly Cloudy
3:52 PM	80.6 ^°F	66.2 ^°F	61 ^%	30.15 ⁱⁿ	10.0 ^mi	SE (130°)	4.6 ^mph			Overcast
4:52 PM	80.6 ^°F	66.2 ^°F	61 ^%	30.15 ⁱⁿ	10.0 ^mi	ESE (120°)	8.1 ^mph			Mostly Cloudy
5:52 PM	80.1 ^°F	66.9 ^°F	64 ^%	30.14 ⁱⁿ	10.0 ^mi	SE (140°)	9.2 ^mph			Mostly Cloudy
6:52 PM	78.1 ^°F	68.0 ^°F	71 ^%	30.15 ⁱⁿ	10.0 ^mi	SSE (160°)	6.9 ^mph			Mostly Cloudy
7:52 PM	77.0 ^°F	68.0 ^°F	74 ^%	30.15 ⁱⁿ	10.0 ^mi	South (170°)	6.9 ^mph			Mostly Cloudy
8:52 PM	75.0 ^°F	68.0 ^°F	79 ^%	30.15 ⁱⁿ	10.0 ^mi	SSE (160°)	4.6 ^mph			Mostly Cloudy
9:52 PM	73.0 ^°F	66.9 ^°F	81 ^%	30.17 ⁱⁿ	10.0 ^mi	SSE (160°)	4.6 ^mph			Scattered Clouds
10:52 PM	73.0 ^°F	66.9 ^°F	81 ^%	30.18 ⁱⁿ	10.0 ^mi	South (170°)	4.6 ^mph			Scattered Clouds
11:52 PM	72.0 ^°F	66.9 ^°F	84 ^%	30.18 ⁱⁿ	10.0 ^mi	South (170°)	4.6 ^mph			Scattered Clouds

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