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 - 22 NOVEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	1.2 ^°C	9.4 ^°C (3:52 pm)	-9.4 ^°C (5:52 am)
Dewpoint	-9.6 ^°C	-7.8 ^°C (10:52 pm)	-11.7 ^°C (6:52 am)
Humidity	49.8 ^%	88 ^% (5:52 am)	26 ^% (1:52 pm)
Barometer	1029.8 ^hPa	1034.9 hPa (1:52 am)	1024.4 hPa (11:52 pm)
Wind Speed	11.7 ^km/h	29.6 ^km/h (11:52 am)
Wind Gust		38.9 ^km/h (11:52 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	SE (135.4 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	18.3 (Base 18.3)

Averaged from 24 records on 22 November, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 22 NOVEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:52 AM	-6.7 ^°C	-11.1 ^°C	71 ^%	1034.5 hPa	16.1 ^km	Calm			Clear
1:52 AM	-7.8 ^°C	-11.1 ^°C	78 ^%	1034.9 hPa	16.1 ^km	Calm			Clear
2:52 AM	-7.2 ^°C	-11.1 ^°C	74 ^%	1034.5 hPa	16.1 ^km	Calm			Clear
3:52 AM	-8.9 ^°C	-11.1 ^°C	84 ^%	1034.5 hPa	16.1 ^km	South (180°)	5.6 ^km/h		Clear
4:52 AM	-8.3 ^°C	-11.1 ^°C	81 ^%	1034.2 hPa	16.1 ^km	Calm			Clear
5:52 AM	-9.4 ^°C	-11.1 ^°C	88 ^%	1033.9 hPa	16.1 ^km	Calm			Clear
6:52 AM	-8.3 ^°C	-11.7 ^°C	77 ^%	1033.5 hPa	16.1 ^km	Calm			Partly Cloudy
7:52 AM	-5.6 ^°C	-10 ^°C	72 ^%	1033.5 hPa	16.1 ^km	Calm			Partly Cloudy
8:52 AM	-2.8 ^°C	-8.3 ^°C	66 ^%	1033.2 hPa	16.1 ^km	South (190°)	7.4 ^km/h		Clear
9:52 AM	1 ^°C	-9 ^°C	48 ^%	1032.5 hPa	16.1 ^km	South (190°)	16.7 ^km/h		Partly Cloudy
10:52 AM	3.3 ^°C	-9.4 ^°C	39 ^%	1031.8 hPa	16.1 ^km	SSW (210°)	20.4 ^km/h		Partly Cloudy
11:52 AM	6.7 ^°C	-10 ^°C	30 ^%	1030.5 hPa	16.1 ^km	SSW (210°)	29.6 ^km/h	38.9 ^km/h	Scattered Clouds
12:52 PM	7.8 ^°C	-9.4 ^°C	29 ^%	1029.1 hPa	16.1 ^km	South (190°)	24.1 ^km/h	38.9 ^km/h	Scattered Clouds
1:52 PM	8.9 ^°C	-10 ^°C	26 ^%	1028.1 hPa	16.1 ^km	SSW (200°)	18.5 ^km/h		Scattered Clouds
2:52 PM	8.9 ^°C	-9.4 ^°C	27 ^%	1027.1 hPa	16.1 ^km	South (190°)	20.4 ^km/h		Scattered Clouds
3:52 PM	9.4 ^°C	-8.9 ^°C	27 ^%	1026.8 hPa	16.1 ^km	South (190°)	22.2 ^km/h		Mostly Cloudy
4:52 PM	7.8 ^°C	-8.9 ^°C	30 ^%	1026.4 hPa	16.1 ^km	South (190°)	20.4 ^km/h		Scattered Clouds
5:52 PM	6.7 ^°C	-8.9 ^°C	32 ^%	1026.1 hPa	16.1 ^km	South (180°)	16.7 ^km/h		Scattered Clouds
6:52 PM	5.6 ^°C	-8.9 ^°C	35 ^%	1026.1 hPa	16.1 ^km	South (180°)	13 ^km/h		Partly Cloudy
7:52 PM	6.1 ^°C	-8.9 ^°C	34 ^%	1025.4 hPa	16.1 ^km	South (180°)	13 ^km/h		Mostly Cloudy
8:52 PM	5.6 ^°C	-8.9 ^°C	35 ^%	1025.1 hPa	16.1 ^km	South (190°)	14.8 ^km/h		Mostly Cloudy
9:52 PM	5.6 ^°C	-8.3 ^°C	37 ^%	1024.7 hPa	16.1 ^km	South (190°)	16.7 ^km/h		Overcast
10:52 PM	5.6 ^°C	-7.8 ^°C	38 ^%	1024.7 hPa	16.1 ^km	SSW (200°)	9.3 ^km/h		Overcast
11:52 PM	5.6 ^°C	-7.8 ^°C	38 ^%	1024.4 hPa	16.1 ^km	South (190°)	11.1 ^km/h		Overcast

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