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United States of America

HERNDON, VIRGINIA


Home > North America > United States > Virginia
Elevation: 98 meters     Latitude: 38 57N     Longitude: 077 27W

WEATHER
 
CURRENT CONDITIONS

As of 25 September, 2018 @ 9:52 pm EDT
(16 Minutes Ago)

Scattered Clouds
Temperature
21.7°C
Humidity
100.0 %
Wind
5.6 km/h
Sunrise/Set
07:00 am
07:01 pm
Visibility
16 km
Dew Point
21.7 °C
Pressure
1019.7 millibars
Local Time
10:08 pm EDT
25 September, 2018
 
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MONTHLY - WEATHER AVERAGES SUMMARY   [ Show All Data ]
[ °F ]   °C
Average Temperature
Years on Record: 37  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C11---161116212423191272

Average High Temperature
Years on Record: 37  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C18561218232830292619137

Average Low Temperature
Years on Record: 37  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C5-5-4---4101518171351-3

Average Precipitation
Years on Record: 36  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm1014727088789787869888828682

Average Length of Day
Years on Record: 30  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Hours12.710.311.212.413.714.815.415.114.112.811.610.510




NEARBY - MAP

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NEARBY - LIST

   


WEATHER FORECAST

As of 3:33 pm 25/9/18 EDT

Tuesday
Partly Cloudy
21°
21°
Wednesday
Partly Cloudy
29°
18°
Thursday
Cloudy
20°
16°
Friday
Cloudy
21°
16°
Saturday
Partly Cloudy
25°
14°
Sunday
Clear
21°
12°
Monday
Cloudy
23°
15°

Forecast data from The Norwegian Meteorological Institute; Current conditions data from the National Weather Service
All historical data and normals © Weatherbase


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