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HERNDON, VIRGINIA


Home > North America > United States > Virginia
Elevation: 322 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 - JUNE 28, 2015
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[ °C ]   °F
Weather ElementAverageHighLow
Temperature67.9 °F75 °F (2:52 pm)61 °F (5:52 am)
Dewpoint59.6 °F66.2 °F (12:52 am)55 °F (5:52 pm)
Humidity76.9 %100 % (12:52 am)52 % (5:52 pm)
Barometer29.76 in29.90 in (10:52 pm)29.67 in (3:52 am)
Wind Speed7.3 mph18.4 mph (3:52 pm)
Wind Gust25.3 mph (5:52 pm)
Weather ElementAverage
Visibility9 mi
Wind DirectionS (179.7 °)

Weather ElementTotal
Precipitation0.97 in
Cooling Degree Days3 (Base 65)
Growing Degree Days18 (Base 50)
Averaged from 29 records on June 28, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - JUNE 28, 2015
[ °C ]   °F
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:25 AM66.2 °F64.4 °F94 %29.70 in2.0 miNorthMist
12:52 AM66.2 °F66.2 °F100 %29.70 in1.5 miCalm0.00 inRainLight Rain
1:02 AM66.2 °F64.4 °F94 %29.69 in1.0 miNW (320°)15.0 mph19.6 mph0.17 inRainHeavy Rain
1:21 AM64.4 °F64.4 °F100 %29.70 in6.0 miNW (310°)11.5 mph19.6 mph0.40 inRainLight Rain
1:52 AM64.0 °F63.0 °F96 %29.69 in10.0 miNorth (350°)10.4 mph0.40 inRainLight Rain
2:31 AM64.4 °F62.6 °F94 %29.68 in10.0 miNorth (360°)8.1 mph0.00 inMostly Cloudy
2:52 AM64.0 °F62.1 °F93 %29.68 in10.0 miNNE (20°)4.6 mph0.00 inMostly Cloudy
3:52 AM63.0 °F62.1 °F97 %29.67 in10.0 miNorth (360°)3.5 mphScattered Clouds
4:52 AM62.1 °F61.0 °F96 %29.68 in10.0 miCalmScattered Clouds
5:52 AM61.0 °F60.1 °F97 %29.70 in10.0 miCalmFogPatches of Fog
6:52 AM63.0 °F60.1 °F90 %29.72 in10.0 miCalmPartly Cloudy
7:52 AM64.0 °F60.1 °F87 %29.73 in10.0 miCalmMostly Cloudy
8:43 AM64.4 °F62.6 °F94 %29.75 in10.0 miSSW (210°)4.6 mphMostly Cloudy
8:52 AM64.9 °F62.1 °F90 %29.75 in10.0 miSW (230°)3.5 mphMostly Cloudy
9:52 AM70.0 °F64.9 °F84 %29.75 in10.0 miSSW (200°)8.1 mphScattered Clouds
10:52 AM72.0 °F59.0 °F64 %29.75 in10.0 miSW (220°)10.4 mphMostly Cloudy
11:52 AM73.9 °F57.9 °F57 %29.75 in10.0 miVariable6.9 mphMostly Cloudy
12:52 PM73.9 °F57.0 °F55 %29.75 in10.0 miWest (260°)12.7 mph19.6 mphMostly Cloudy
1:52 PM73.9 °F55.9 °F53 %29.75 in10.0 miWest (280°)11.5 mph20.7 mphMostly Cloudy
2:52 PM75.0 °F57.0 °F53 %29.76 in10.0 miWest (260°)10.4 mph20.7 mphMostly Cloudy
3:52 PM73.9 °F57.0 °F55 %29.77 in10.0 miWest (280°)18.4 mph21.9 mphMostly Cloudy
4:52 PM73.9 °F57.0 °F55 %29.78 in10.0 miWest (280°)15.0 mph21.9 mphMostly Cloudy
5:52 PM73.9 °F55.0 °F52 %29.80 in10.0 miWest (280°)12.7 mph25.3 mphMostly Cloudy
6:52 PM73.9 °F55.9 °F53 %29.82 in10.0 miNorthMostly Cloudy
7:52 PM71.1 °F55.9 °F59 %29.86 in10.0 miWest (270°)10.4 mphMostly Cloudy
8:52 PM69.1 °F55.0 °F61 %29.87 in10.0 miWest (260°)6.9 mphScattered Clouds
9:52 PM68.0 °F55.0 °F63 %29.88 in10.0 miWSW (250°)6.9 mphPartly Cloudy
10:52 PM66.0 °F55.0 °F68 %29.90 in10.0 miSSW (210°)4.6 mphScattered Clouds
11:52 PM62.2 °F55.0 °F77 %29.89 in10.0 miCalmPartly Cloudy
Hourly data recorded from KIAD, located miles away from Herndon, Virginia




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