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DULLES, VIRGINIA


Home > North America > United States > Virginia
Elevation: 290 feet     Latitude: 38 57N     Longitude: 077 27W

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Number of Records: 213,900;   Date Range: 1/1/95 - 3/22/16
 
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WEATHER ALMANAC - SEPTEMBER 22, 2014
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[ °C ]   °F
Weather ElementAverageHighLow
Temperature64.1 °F72 °F (3:52 pm)55 °F (11:52 pm)
Dewpoint45.1 °F50 °F (7:52 am)41 °F (2:52 pm)
Humidity51.5 %72 % (6:52 am)34 % (2:52 pm)
Barometer30.02 in30.25 in (11:52 pm)29.79 in (12:52 am)
Wind Speed11.7 mph20.7 mph (12:52 am)
Wind Gust31.1 mph (10:52 am)
Weather ElementAverage
Visibility10 mi
Wind DirectionWNW (307.5 °)

Weather ElementTotal
Precipitation0.01 in
Heating Degree Days1.5 (Base 65)
Growing Degree Days13.5 (Base 50)
Averaged from 24 records on September 22, 2014
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - SEPTEMBER 22, 2014
[ °C ]   °F
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:52 AM70.0 °F48.0 °F46 %29.79 in10.0 miWNW (300°)20.7 mphScattered Clouds
1:52 AM66.9 °F46.9 °F49 %29.82 in10.0 miNW (310°)10.4 mphPartly Cloudy
2:52 AM64.0 °F46.9 °F54 %29.83 in10.0 miWNW (290°)10.4 mphClear
3:52 AM63.0 °F46.9 °F56 %29.84 in10.0 miWNW (300°)11.5 mphClear
4:52 AM59.0 °F46.9 °F64 %29.87 in10.0 miWNW (290°)5.8 mphClear
5:52 AM59.0 °F46.9 °F64 %29.90 in10.0 miWest (260°)5.8 mphPartly Cloudy
6:52 AM57.0 °F48.0 °F72 %29.94 in10.0 miWNW (300°)8.1 mphPartly Cloudy
7:52 AM61.0 °F50.0 °F67 %29.97 in10.0 miNW (310°)6.9 mphScattered Clouds
8:52 AM64.0 °F48.9 °F58 %29.99 in9.0 miNW (310°)15.0 mphPartly Cloudy
9:52 AM64.9 °F46.9 °F52 %30.02 in10.0 miNW (320°)20.7 mph27.6 mphPartly Cloudy
10:52 AM64.9 °F46.9 °F52 %30.03 in10.0 miNNW (330°)20.7 mph31.1 mphPartly Cloudy
11:52 AM68.0 °F44.1 °F42 %30.05 in10.0 miNNW (340°)16.1 mph0.01 inPartly Cloudy
12:52 PM68.0 °F44.1 °F42 %30.05 in10.0 miNW (320°)15.0 mphPartly Cloudy
1:52 PM69.1 °F43.0 °F39 %30.04 in10.0 miNNW (330°)11.5 mph20.7 mphScattered Clouds
2:52 PM71.1 °F41.0 °F34 %30.04 in10.0 miNNW (340°)16.1 mph24.2 mphScattered Clouds
3:52 PM72.0 °F42.1 °F34 %30.04 in10.0 miNW (310°)9.2 mph23.0 mphScattered Clouds
4:52 PM71.1 °F41.0 °F34 %30.05 in10.0 miNW (320°)12.7 mph21.9 mphScattered Clouds
5:52 PM66.9 °F44.1 °F44 %30.07 in10.0 miNorth (350°)16.1 mphMostly Cloudy
6:52 PM64.9 °F43.0 °F45 %30.09 in10.0 miNNW (340°)11.5 mphMostly Cloudy
7:52 PM62.1 °F43.0 °F50 %30.14 in10.0 miNorth (10°)9.2 mphMostly Cloudy
8:52 PM61.0 °F43.0 °F52 %30.18 in10.0 miNorth (360°)6.9 mphMostly Cloudy
9:52 PM59.0 °F43.0 °F55 %30.21 in10.0 miNorth (360°)8.1 mphPartly Cloudy
10:52 PM55.9 °F44.1 °F64 %30.24 in10.0 miNNW (330°)5.8 mphMostly Cloudy
11:52 PM55.0 °F44.1 °F67 %30.25 in10.0 miNorth (350°)5.8 mphMostly Cloudy
Hourly data recorded from KIAD, located miles away from Dulles, Virginia




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