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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 - APRIL 21, 2014
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[ °C ]   °F
Weather ElementAverageHighLow
Temperature52.8 °F69.1 °F (4:52 pm)32 °F (6:52 am)
Dewpoint28.9 °F41 °F (11:52 pm)19 °F (1:52 pm)
Humidity47.9 %92 % (6:52 am)18 % (1:52 pm)
Barometer30.09 in30.27 in (1:52 am)29.89 in (11:52 pm)
Wind Speed2.3 mph9.2 mph (5:52 pm)
Weather ElementAverage
Visibility10 mi
Wind DirectionENE (59.1 °)

Weather ElementTotal
Precipitation0.01 in
Heating Degree Days14.5 (Base 65)
Growing Degree Days0.5 (Base 50)
Averaged from 23 records on April 21, 2014
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - APRIL 21, 2014
[ °C ]   °F
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
1:52 AM39.0 °F33.1 °F79 %30.27 in10.0 miCalmPartly Cloudy
2:52 AM36.0 °F32.0 °F86 %30.25 in10.0 miCalmClear
3:52 AM35.1 °F30.9 °F85 %30.23 in10.0 miCalmPartly Cloudy
4:52 AM34.0 °F30.9 °F89 %30.22 in10.0 miCalmPartly Cloudy
5:52 AM33.1 °F30.0 °F89 %30.24 in10.0 miCalmPartly Cloudy
6:52 AM32.0 °F30.0 °F92 %30.23 in10.0 miCalmPartly Cloudy
7:52 AM42.1 °F36.0 °F79 %30.22 in10.0 miCalmScattered Clouds
8:52 AM48.0 °F30.0 °F50 %30.21 in10.0 miCalmScattered Clouds
9:52 AM51.1 °F28.0 °F41 %30.19 in10.0 miCalmScattered Clouds
10:52 AM54.0 °F24.1 °F31 %30.18 in10.0 miCalmScattered Clouds
11:52 AM57.9 °F23.0 °F26 %30.15 in10.0 miVariable3.5 mphScattered Clouds
12:52 PM62.1 °F19.9 °F20 %30.11 in10.0 miCalm0.01 inPartly Cloudy
1:52 PM64.0 °F19.0 °F18 %30.07 in10.0 miSouth (170°)4.6 mphPartly Cloudy
2:52 PM66.0 °F23.0 °F20 %30.04 in10.0 miVariable4.6 mphPartly Cloudy
3:52 PM68.0 °F24.1 °F19 %29.99 in10.0 miCalmPartly Cloudy
4:52 PM69.1 °F23.0 °F18 %29.97 in10.0 miSSW (210°)4.6 mphPartly Cloudy
5:52 PM69.1 °F28.0 °F22 %29.96 in10.0 miSouth (190°)9.2 mphPartly Cloudy
6:52 PM66.0 °F30.0 °F26 %29.94 in10.0 miSE (140°)8.1 mphPartly Cloudy
7:52 PM62.1 °F30.0 °F30 %29.93 in10.0 miSSE (160°)4.6 mphScattered Clouds
8:52 PM59.0 °F28.9 °F32 %29.93 in10.0 miSSE (160°)4.6 mphMostly Cloudy
9:52 PM57.9 °F34.0 °F41 %29.91 in10.0 miSSE (160°)3.5 mphMostly Cloudy
10:52 PM55.9 °F35.1 °F45 %29.90 in10.0 miSouth (170°)4.6 mphMostly Cloudy
11:52 PM53.1 °F41.0 °F64 %29.89 in10.0 miCalmMostly Cloudy
Hourly data recorded from KIAD, located miles away from Dulles, Virginia




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