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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 - AUGUST 27, 2015
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[ °C ]   °F
Weather ElementAverageHighLow
Temperature69.2 °F80.1 °F (2:52 pm)57 °F (5:52 am)
Dewpoint54.3 °F55.9 °F (9:52 pm)52 °F (3:52 pm)
Humidity61.5 %87 % (5:52 am)39 % (4:52 pm)
Barometer30.12 in30.16 in (11:52 pm)30.08 in (2:52 am)
Wind Speed6 mph11.5 mph (4:52 pm)
Wind Gust16.1 mph (4:52 pm)
Weather ElementAverage
Visibility10 mi
Wind DirectionWSW (232.5 °)

Weather ElementTotal
Precipitation---
Cooling Degree Days3.6 (Base 65)
Growing Degree Days18.6 (Base 50)
Averaged from 24 records on August 27, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - AUGUST 27, 2015
[ °C ]   °F
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:52 AM62.1 °F55.0 °F78 %30.09 in10.0 miWest (280°)3.5 mphScattered Clouds
1:52 AM61.0 °F55.0 °F81 %30.09 in10.0 miNW (310°)4.6 mphScattered Clouds
2:52 AM60.1 °F54.0 °F80 %30.08 in10.0 miNW (320°)4.6 mphPartly Cloudy
3:52 AM60.1 °F54.0 °F80 %30.09 in10.0 miNW (310°)5.8 mphPartly Cloudy
4:52 AM60.1 °F54.0 °F80 %30.09 in10.0 miNW (320°)4.6 mphPartly Cloudy
5:52 AM57.0 °F53.1 °F87 %30.09 in10.0 miCalmPartly Cloudy
6:52 AM60.1 °F55.0 °F83 %30.12 in10.0 miNNW (330°)4.6 mphScattered Clouds
7:52 AM63.0 °F55.0 °F75 %30.13 in10.0 miNNW (330°)6.9 mphMostly Cloudy
8:52 AM68.0 °F55.0 °F63 %30.14 in10.0 miNNW (330°)8.1 mphMostly Cloudy
9:52 AM72.0 °F55.0 °F55 %30.14 in10.0 miNNW (340°)10.4 mphMostly Cloudy
10:52 AM73.9 °F55.0 °F52 %30.15 in10.0 miNNE (20°)9.2 mphScattered Clouds
11:52 AM75.0 °F54.0 °F48 %30.14 in10.0 miNNW (340°)8.1 mphMostly Cloudy
12:52 PM78.1 °F54.0 °F43 %30.13 in10.0 miNorth (350°)8.1 mphScattered Clouds
1:52 PM78.1 °F53.1 °F42 %30.12 in10.0 miNorth (350°)8.1 mphMostly Cloudy
2:52 PM80.1 °F54.0 °F40 %30.10 in10.0 miNNW (340°)8.1 mphMostly Cloudy
3:52 PM77.0 °F52.0 °F42 %30.09 in10.0 miWNW (300°)5.8 mphMostly Cloudy
4:52 PM80.1 °F53.1 °F39 %30.09 in10.0 miWNW (290°)11.5 mph16.1 mphScattered Clouds
5:52 PM77.0 °F52.0 °F42 %30.09 in10.0 miNW (310°)11.5 mphScattered Clouds
6:52 PM75.9 °F53.1 °F45 %30.10 in10.0 miNorth (350°)6.9 mphScattered Clouds
7:52 PM73.0 °F54.0 °F51 %30.10 in10.0 miNorth (10°)9.2 mphScattered Clouds
8:52 PM69.1 °F55.0 °F61 %30.13 in10.0 miNE (50°)4.6 mphPartly Cloudy
9:52 PM68.0 °F55.9 °F65 %30.15 in10.0 miCalmMostly Cloudy
10:52 PM69.1 °F55.9 °F63 %30.15 in10.0 miCalmScattered Clouds
11:52 PM62.1 °F55.9 °F80 %30.16 in10.0 miCalmPartly Cloudy
Hourly data recorded from KIAD, located miles away from Dulles, Virginia




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