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 - JUNE 27, 2015

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	68.5 ^°F	73 ^°F (3:52 pm)	64.4 ^°F (6:19 am)
Dewpoint	66.2 ^°F	71.6 ^°F (3:32 pm)	62.1 ^°F (7:52 am)
Humidity	92.1 ^%	100 ^% (3:32 pm)	83 ^% (12:52 am)
Barometer	29.88 ⁱⁿ	30.02 ⁱⁿ (2:10 am)	29.70 ⁱⁿ (11:52 pm)
Wind Speed	8.2 ^mph	16.1 ^mph (8:52 am)
Wind Gust		25.3 ^mph (9:28 am)

Weather Element	Average
Visibility	6 ^mi
Wind Direction	ESE (101.5 °)

Weather Element	Total
Precipitation	3.44 ⁱⁿ
Cooling Degree Days	3.7 (Base 65)
Growing Degree Days	18.7 (Base 50)

Averaged from 39 records on June 27, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - JUNE 27, 2015

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:52 AM	69.8 ^°F	64.4 ^°F	83 ^%	30.01 ⁱⁿ	10.0 ^mi	ESE (110°)	4.6 ^mph				Overcast
1:52 AM	69.8 ^°F	66.2 ^°F	88 ^%	30.01 ⁱⁿ	10.0 ^mi	ESE (120°)	3.5 ^mph			Rain	Light Rain
2:10 AM	69.8 ^°F	66.2 ^°F	88 ^%	30.02 ⁱⁿ	10.0 ^mi	ESE (120°)	3.5 ^mph			Rain	Light Rain
2:28 AM	69.8 ^°F	66.2 ^°F	88 ^%	30.01 ⁱⁿ	10.0 ^mi	ESE (110°)	6.9 ^mph			Rain	Light Rain
2:52 AM	69.8 ^°F	66.2 ^°F	88 ^%	30.00 ⁱⁿ	6.0 ^mi	ESE (110°)	4.6 ^mph		0.03 ⁱⁿ	Rain	Light Rain
3:15 AM	69.8 ^°F	66.2 ^°F	88 ^%	29.99 ⁱⁿ	7.0 ^mi	ESE (120°)	13.8 ^mph		0.01 ⁱⁿ	Rain	Light Rain
3:52 AM	68.0 ^°F	64.4 ^°F	88 ^%	29.98 ⁱⁿ	10.0 ^mi	SE (140°)	5.8 ^mph		0.02 ⁱⁿ	Rain	Light Rain
4:52 AM	66.2 ^°F	64.4 ^°F	94 ^%	29.99 ⁱⁿ	10.0 ^mi	SE (140°)	4.6 ^mph		0.00 ⁱⁿ	Rain	Light Rain
5:52 AM	66.2 ^°F	64.4 ^°F	94 ^%	30.01 ⁱⁿ	6.0 ^mi	ESE (110°)	8.1 ^mph	16.1 ^mph	0.10 ⁱⁿ	Rain	Rain
6:19 AM	64.4 ^°F	62.6 ^°F	94 ^%	30.01 ⁱⁿ	3.0 ^mi	East (90°)	6.9 ^mph		0.04 ⁱⁿ	Rain	Light Rain
6:52 AM	66.0 ^°F	64.0 ^°F	93 ^%	29.98 ⁱⁿ	3.0 ^mi	East (80°)	6.9 ^mph		0.08 ⁱⁿ	Rain	Light Rain
7:52 AM	64.9 ^°F	62.1 ^°F	90 ^%	29.98 ⁱⁿ	3.0 ^mi	East (100°)	11.5 ^mph	21.9 ^mph	0.01 ⁱⁿ	Rain	Light Rain
8:52 AM	64.9 ^°F	63.0 ^°F	93 ^%	29.94 ⁱⁿ	3.0 ^mi	East (100°)	16.1 ^mph	23.0 ^mph	0.06 ⁱⁿ	Rain	Light Rain
9:13 AM	66.2 ^°F	64.4 ^°F	94 ^%	29.94 ⁱⁿ	3.0 ^mi	East (100°)	13.8 ^mph	19.6 ^mph	0.00 ⁱⁿ	Rain	Light Rain
9:28 AM	66.2 ^°F	62.6 ^°F	88 ^%	29.94 ⁱⁿ	3.0 ^mi	East (100°)	16.1 ^mph	25.3 ^mph	0.01 ⁱⁿ	Rain	Light Rain
9:52 AM	64.9 ^°F	63.0 ^°F	93 ^%	29.93 ⁱⁿ	3.0 ^mi	East (100°)	13.8 ^mph	20.7 ^mph	0.02 ⁱⁿ	Rain	Light Rain
10:02 AM	64.4 ^°F	62.6 ^°F	94 ^%	29.93 ⁱⁿ	3.0 ^mi	East (100°)	12.7 ^mph		0.01 ⁱⁿ	Rain	Light Rain
10:26 AM	66.2 ^°F	64.4 ^°F	94 ^%	29.92 ⁱⁿ	3.0 ^mi	ESE (110°)	12.7 ^mph		0.02 ⁱⁿ	Rain	Light Rain
10:52 AM	66.9 ^°F	64.9 ^°F	93 ^%	29.91 ⁱⁿ	3.0 ^mi	ESE (110°)	16.1 ^mph	21.9 ^mph	0.02 ⁱⁿ		Light Drizzle
11:30 AM	66.2 ^°F	64.4 ^°F	94 ^%	29.91 ⁱⁿ	2.5 ^mi	ESE (110°)	9.2 ^mph		0.00 ⁱⁿ	Rain	Rain
11:52 AM	68.0 ^°F	66.0 ^°F	93 ^%	29.90 ⁱⁿ	1.5 ^mi	ESE (120°)	8.1 ^mph		0.08 ⁱⁿ	Rain	Heavy Rain
12:20 PM	69.8 ^°F	66.2 ^°F	88 ^%	29.88 ⁱⁿ	3.0 ^mi	ESE (120°)	8.1 ^mph		0.12 ⁱⁿ	Rain	Light Rain
12:52 PM	69.1 ^°F	66.9 ^°F	93 ^%	29.86 ⁱⁿ	2.5 ^mi	SE (140°)	12.7 ^mph	19.6 ^mph	0.16 ⁱⁿ	Rain	Rain
1:52 PM	70.0 ^°F	68.0 ^°F	93 ^%	29.83 ⁱⁿ	5.0 ^mi	SSE (160°)	8.1 ^mph		0.21 ⁱⁿ	Rain	Light Rain
2:50 PM	72.0 ^°F	70.0 ^°F	93 ^%	29.79 ⁱⁿ	3.0 ^mi	SSE (160°)	9.2 ^mph	18.4 ^mph	0.00 ⁱⁿ	Rain	Light Rain
2:57 PM	71.6 ^°F	69.8 ^°F	94 ^%	29.81 ⁱⁿ		SSW (210°)	8.1 ^mph	17.3 ^mph	0.04 ⁱⁿ	Rain	Heavy Rain
3:20 PM	71.6 ^°F	69.8 ^°F	94 ^%	29.82 ⁱⁿ	0.8 ^mi	SSW (200°)	5.8 ^mph		0.48 ⁱⁿ	Rain	Heavy Rain
3:32 PM	71.6 ^°F	71.6 ^°F	100 ^%	29.81 ⁱⁿ	3.0 ^mi	Calm			0.62 ⁱⁿ	Rain	Rain
3:43 PM	71.6 ^°F	71.6 ^°F	100 ^%	29.81 ⁱⁿ	5.0 ^mi	Calm			0.63 ⁱⁿ	Rain	Light Rain
3:52 PM	73.0 ^°F	70.0 ^°F	90 ^%	29.79 ⁱⁿ	5.0 ^mi	Calm			0.63 ⁱⁿ	Rain	Light Rain
4:39 PM	71.6 ^°F	69.8 ^°F	94 ^%	29.78 ⁱⁿ	8.0 ^mi	NNE (20°)	9.2 ^mph		0.02 ⁱⁿ		Overcast
4:52 PM	73.0 ^°F	70.0 ^°F	90 ^%	29.77 ⁱⁿ	8.0 ^mi	North (360°)	5.8 ^mph		0.02 ⁱⁿ		Overcast
5:52 PM	71.1 ^°F	69.1 ^°F	93 ^%	29.76 ⁱⁿ	10.0 ^mi	NNE (20°)	10.4 ^mph				Overcast
6:52 PM	69.1 ^°F	66.9 ^°F	93 ^%	29.75 ⁱⁿ	10.0 ^mi	NNE (30°)	10.4 ^mph		0.00 ⁱⁿ	Rain	Light Rain
7:52 PM	69.8 ^°F	66.2 ^°F	88 ^%	29.75 ⁱⁿ	10.0 ^mi	NE (40°)	10.4 ^mph		0.00 ⁱⁿ		Overcast
8:52 PM	68.0 ^°F	66.0 ^°F	93 ^%	29.73 ⁱⁿ	10.0 ^mi	NE (50°)	9.2 ^mph				Overcast
9:52 PM	66.9 ^°F	66.0 ^°F	97 ^%	29.73 ⁱⁿ	10.0 ^mi	ENE (70°)	6.9 ^mph				Overcast
10:52 PM	66.9 ^°F	64.9 ^°F	93 ^%	29.71 ⁱⁿ	10.0 ^mi	NE (50°)	4.6 ^mph		0.00 ⁱⁿ		Overcast
11:52 PM	66.9 ^°F	64.9 ^°F	93 ^%	29.70 ⁱⁿ	10.0 ^mi	NNE (30°)	3.5 ^mph				Overcast

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