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DULLES, VIRGINIA


Home > North America > United States > Virginia
Elevation: 88 meters     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 - 3 MAY, 2015
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature18 °C26.7 °C (3:52 pm)6.7 °C (5:52 am)
Dewpoint5.9 °C8.9 °C (7:52 am)3.9 °C (11:52 am)
Humidity50.9 %90 % (6:52 am)25 % (5:52 pm)
Barometer1019.3 hPa1021 hPa (11:52 pm)1016.9 hPa (12:52 am)
Wind Speed6.1 km/h16.7 km/h (3:52 pm)
Wind Gust33.3 km/h (2:52 pm)
Weather ElementAverage
Visibility16.1 km
Wind DirectionS (177.9 °)

Weather ElementTotal
Precipitation---
Heating Degree Days1.6 (Base 18.3)
Growing Degree Days6.7 (Base 10)
Averaged from 24 records on 3 May, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 3 MAY, 2015
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:52 AM12.2 °C6.1 °C66 %1016.9 hPa16.1 kmSouth (190°)9.3 km/hPartly Cloudy
1:52 AM12.2 °C6.1 °C66 %1016.9 hPa16.1 kmCalmScattered Clouds
2:52 AM9.4 °C5.6 °C77 %1017.3 hPa16.1 kmCalmPartly Cloudy
3:52 AM7.8 °C5.6 °C86 %1017.6 hPa16.1 kmCalmScattered Clouds
4:52 AM7.8 °C5.6 °C86 %1017.9 hPa16.1 kmCalmScattered Clouds
5:52 AM6.7 °C5 °C89 %1018.3 hPa16.1 kmCalmPartly Cloudy
6:52 AM7.2 °C5.6 °C90 %1019.3 hPa16.1 kmCalmPartly Cloudy
7:52 AM13.3 °C8.9 °C75 %1020 hPa16.1 kmCalmPartly Cloudy
8:52 AM17.8 °C7.2 °C50 %1020.3 hPa16.1 kmNNW (340°)5.6 km/hPartly Cloudy
9:52 AM21.7 °C5.6 °C35 %1020.3 hPa16.1 kmNW (310°)9.3 km/hPartly Cloudy
10:52 AM23.3 °C5 °C30 %1020.7 hPa16.1 kmVariable7.4 km/hPartly Cloudy
11:52 AM24.4 °C3.9 °C26 %1020.3 hPa16.1 kmWNW (300°)13 km/hPartly Cloudy
12:52 PM25.6 °C5.6 °C28 %1020 hPa16.1 kmNNW (330°)5.6 km/hScattered Clouds
1:52 PM25.6 °C5 °C27 %1019.6 hPa16.1 kmNorth (350°)7.4 km/hScattered Clouds
2:52 PM25 °C4.4 °C26 %1019.3 hPa16.1 kmNW (320°)9.3 km/h33.3 km/hMostly Cloudy
3:52 PM26.7 °C5.6 °C26 %1019 hPa16.1 kmWNW (300°)16.7 km/h25.9 km/hMostly Cloudy
4:52 PM26.1 °C5 °C26 %1019 hPa16.1 kmWNW (300°)13 km/hMostly Cloudy
5:52 PM26.1 °C4.4 °C25 %1019 hPa16.1 kmWest (280°)9.3 km/hScattered Clouds
6:52 PM24.4 °C6.1 °C31 %1019 hPa16.1 kmWNW (300°)9.3 km/hScattered Clouds
7:52 PM21.1 °C7.2 °C41 %1019.3 hPa16.1 kmSSW (200°)7.4 km/hScattered Clouds
8:52 PM19.4 °C6.1 °C42 %1019.6 hPa16.1 kmSouth (190°)5.6 km/hPartly Cloudy
9:52 PM17.2 °C7.2 °C52 %1020.7 hPa16.1 kmSouth (190°)5.6 km/hPartly Cloudy
10:52 PM15.6 °C7.8 °C60 %1020.7 hPa16.1 kmSouth (190°)5.6 km/hPartly Cloudy
11:52 PM15 °C7.8 °C62 %1021 hPa16.1 kmSouth (180°)5.6 km/hPartly Cloudy
Hourly data recorded from KIAD, located 0 kilometers away from Dulles, Virginia




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