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RESTON, VIRGINIA


Home > North America > United States > Virginia
Elevation: 288 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 15, 2014
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[ °C ]   °F
Weather ElementAverageHighLow
Temperature61.5 °F73 °F (9:52 am)48.9 °F (1:52 am)
Dewpoint51.7 °F59 °F (12:52 pm)48 °F (5:52 am)
Humidity73 %97 % (4:52 pm)44 % (2:52 pm)
Barometer30.18 in30.26 in (3:52 am)30.04 in (9:52 am)
Wind Speed2.5 mph8.1 mph (1:52 pm)
Weather ElementAverage
Visibility10 mi
Wind DirectionE (91.3 °)

Weather ElementTotal
Precipitation---
Heating Degree Days4.1 (Base 65)
Growing Degree Days11 (Base 50)
Averaged from 24 records on September 15, 2014
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - SEPTEMBER 15, 2014
[ °C ]   °F
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:52 AM51.1 °F48.9 °F92 %30.23 in10.0 miCalmMostly Cloudy
1:52 AM48.9 °F48.0 °F97 %30.22 in10.0 miCalmPartly Cloudy
2:52 AM50.0 °F48.0 °F93 %30.22 in10.0 miCalmMostly Cloudy
3:52 AM52.0 °F50.0 °F93 %30.22 in10.0 miCalmMostly Cloudy
4:52 AM51.1 °F50.0 °F96 %30.23 in10.0 miCalmScattered Clouds
5:52 AM50.0 °F48.0 °F93 %30.23 in10.0 miCalmPartly Cloudy
6:52 AM48.9 °F48.0 °F97 %30.25 in10.0 miNW (320°)3.5 mphPartly Cloudy
7:52 AM53.1 °F50.0 °F89 %30.26 in10.0 miCalmPartly Cloudy
8:52 AM55.9 °F51.1 °F84 %30.26 in10.0 miWest (280°)3.5 mphPartly Cloudy
9:52 AM62.1 °F52.0 °F70 %30.26 in10.0 miCalmPartly Cloudy
10:52 AM66.0 °F52.0 °F60 %30.25 in10.0 miCalmScattered Clouds
11:52 AM68.0 °F51.1 °F55 %30.23 in10.0 miNW (310°)4.6 mphMostly Cloudy
12:52 PM71.1 °F50.0 °F47 %30.21 in10.0 miVariable5.8 mphMostly Cloudy
1:52 PM71.1 °F51.1 °F49 %30.19 in10.0 miCalmMostly Cloudy
2:52 PM73.0 °F50.0 °F44 %30.16 in10.0 miCalmMostly Cloudy
3:52 PM71.6 °F51.8 °F50 %30.15 in10.0 miVariable3.5 mphMostly Cloudy
4:52 PM72.0 °F51.1 °F48 %30.13 in10.0 miWSW (240°)3.5 mphMostly Cloudy
5:52 PM72.0 °F52.0 °F49 %30.12 in10.0 miSW (220°)4.6 mphMostly Cloudy
6:52 PM68.0 °F54.0 °F61 %30.10 in10.0 miSSE (160°)5.8 mphMostly Cloudy
7:52 PM64.9 °F55.0 °F70 %30.11 in10.0 miCalmMostly Cloudy
8:52 PM64.9 °F55.0 °F70 %30.10 in10.0 miSSE (160°)3.5 mphOvercast
9:52 PM64.0 °F55.9 °F75 %30.08 in10.0 miSSE (160°)8.1 mphOvercast
10:52 PM63.0 °F57.9 °F84 %30.07 in10.0 miSouth (170°)5.8 mphMostly Cloudy
11:52 PM63.0 °F59.0 °F87 %30.04 in10.0 miSouth (170°)6.9 mphOvercast
Hourly data recorded from KIAD, located miles away from Reston, Virginia




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