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RESTON, 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 - 5 AUGUST, 2015
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature25.3 °C30.6 °C (2:52 pm)18.9 °C (6:52 am)
Dewpoint16.7 °C21.1 °C (12:52 am)13.3 °C (7:52 pm)
Humidity63.1 %100 % (2:52 am)36 % (5:52 pm)
Barometer1014.2 hPa1015.6 hPa (8:52 am)1013.2 hPa (5:52 pm)
Wind Speed8.5 km/h18.5 km/h (12:52 pm)
Wind Gust27.8 km/h (1:52 pm)
Weather ElementAverage
Visibility15.9 km
Wind DirectionSSW (203.3 °)

Weather ElementTotal
Precipitation---
Cooling Degree Days6.4 (Base 18.3)
Growing Degree Days14.8 (Base 10)
Averaged from 24 records on 5 August, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 5 AUGUST, 2015
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:52 AM22.8 °C21.1 °C90 %1013.9 hPa16.1 kmNW (310°)11.1 km/hPartly Cloudy
1:52 AM21.1 °C20.6 °C97 %1013.9 hPa16.1 kmWNW (290°)5.6 km/hClear
2:52 AM20 °C20 °C100 %1013.9 hPa11.3 kmCalmClear
3:52 AM21.1 °C20 °C93 %1013.9 hPa16.1 kmNW (320°)7.4 km/hClear
4:52 AM19.4 °C18.9 °C97 %1013.9 hPa16.1 kmCalmScattered Clouds
5:52 AM20 °C18.9 °C93 %1014.2 hPa16.1 kmWNW (300°)5.6 km/hOvercast
6:52 AM18.9 °C17.8 °C93 %1014.6 hPa16.1 kmCalmMostly Cloudy
7:52 AM21.7 °C18.9 °C84 %1014.9 hPa16.1 kmCalmMostly Cloudy
8:52 AM23.9 °C20 °C79 %1015.6 hPa16.1 kmCalmScattered Clouds
9:52 AM27.2 °C17.8 °C56 %1015.2 hPa16.1 kmNW (320°)7.4 km/hMostly Cloudy
10:52 AM27.8 °C16.7 °C51 %1015.6 hPa16.1 kmVariable9.3 km/hScattered Clouds
11:52 AM28.9 °C16.1 °C46 %1015.2 hPa16.1 kmNW (310°)16.7 km/hScattered Clouds
12:52 PM29.4 °C16.1 °C44 %1014.6 hPa16.1 kmWNW (290°)18.5 km/hScattered Clouds
1:52 PM30 °C15 °C40 %1014.6 hPa16.1 kmWNW (290°)14.8 km/h27.8 km/hScattered Clouds
2:52 PM30.6 °C15.6 °C40 %1013.9 hPa16.1 kmWest (260°)16.7 km/hScattered Clouds
3:52 PM30.6 °C15 °C39 %1013.5 hPa16.1 kmWest (280°)16.7 km/hScattered Clouds
4:52 PM30.6 °C14.4 °C37 %1013.5 hPa16.1 kmWNW (290°)13 km/h27.8 km/hScattered Clouds
5:52 PM30.6 °C13.9 °C36 %1013.2 hPa16.1 kmNNW (340°)16.7 km/hScattered Clouds
6:52 PM30 °C13.9 °C37 %1013.2 hPa16.1 kmNW (320°)14.8 km/hScattered Clouds
7:52 PM27.8 °C13.3 °C41 %1013.9 hPa16.1 kmNW (310°)7.4 km/hMostly Cloudy
8:52 PM23.9 °C15.6 °C60 %1014.2 hPa16.1 kmCalmMostly Cloudy
9:52 PM23.9 °C14.4 °C55 %1014.9 hPa16.1 kmWNW (300°)7.4 km/hMostly Cloudy
10:52 PM26.1 °C13.3 °C45 %1014.9 hPa16.1 kmNorth (350°)16.7 km/hMostly Cloudy
11:52 PM22.2 °C14.4 °C61 %1015.6 hPa16.1 kmCalmMostly Cloudy
Hourly data recorded from KIAD, located 0 kilometers away from Reston, Virginia




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