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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 - JULY 9, 2014
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[ °C ]   °F
Weather ElementAverageHighLow
Temperature74 °F86 °F (3:52 pm)66.9 °F (3:52 am)
Dewpoint67.7 °F71.6 °F (1:52 am)64.9 °F (10:52 pm)
Humidity81.9 %97 % (4:52 pm)53 % (7:52 pm)
Barometer29.90 in29.97 in (10:52 am)29.83 in (8:52 am)
Wind Speed5.5 mph13.8 mph (2:52 pm)
Wind Gust18.4 mph (2:52 pm)
Weather ElementAverage
Visibility10 mi
Wind DirectionSSE (150.7 °)

Weather ElementTotal
Precipitation---
Cooling Degree Days11.5 (Base 65)
Growing Degree Days26.5 (Base 50)
Averaged from 27 records on July 9, 2014
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - JULY 9, 2014
[ °C ]   °F
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:52 AM70.0 °F68.0 °F93 %29.83 in10.0 miSSW (200°)5.8 mphMostly Cloudy
1:52 AM69.1 °F68.0 °F96 %29.83 in10.0 miSouth (170°)5.8 mphMostly Cloudy
2:52 AM69.1 °F66.9 °F93 %29.83 in10.0 miCalmScattered Clouds
3:52 AM69.1 °F66.9 °F93 %29.85 in10.0 miSouth (190°)4.6 mphScattered Clouds
4:52 AM68.0 °F66.9 °F96 %29.86 in10.0 miCalmScattered Clouds
5:52 AM66.9 °F66.0 °F97 %29.87 in9.0 miSouth (190°)3.5 mphScattered Clouds
6:52 AM68.0 °F66.9 °F96 %29.89 in10.0 miCalmMostly Cloudy
7:52 AM70.0 °F68.0 °F93 %29.91 in10.0 miSouth (180°)3.5 mphMostly Cloudy
8:52 AM72.0 °F68.0 °F87 %29.92 in10.0 miCalm0.00 inRainLight Rain
9:30 AM71.6 °F69.8 °F94 %29.93 in10.0 miSSE (160°)4.6 mph0.00 inRainLight Rain
9:52 AM73.9 °F70.0 °F87 %29.93 in10.0 miSouth (180°)3.5 mph0.00 inOvercast
10:52 AM79.0 °F70.0 °F74 %29.94 in10.0 miSW (230°)6.9 mphMostly Cloudy
11:52 AM81.0 °F69.1 °F67 %29.94 in10.0 miSSW (200°)8.1 mphMostly Cloudy
12:52 PM82.9 °F68.0 °F60 %29.92 in10.0 miSSW (200°)9.2 mphMostly Cloudy
1:52 PM86.0 °F66.9 °F53 %29.91 in10.0 miSouth (190°)10.4 mphMostly Cloudy
2:52 PM86.0 °F68.0 °F55 %29.88 in10.0 miSSW (200°)13.8 mph18.4 mphMostly Cloudy
3:52 PM82.0 °F66.9 °F60 %29.89 in10.0 miSSW (200°)9.2 mphScattered Clouds
4:06 PM80.6 °F66.2 °F61 %29.89 in10.0 miSSW (200°)10.4 mph0.00 inRain-ThunderstormLight Thunderstorms and Rain
4:45 PM78.8 °F71.6 °F78 %29.89 in10.0 miWSW (240°)8.1 mph0.00 inRainLight Rain
4:52 PM77.0 °F71.1 °F82 %29.88 in10.0 miSW (230°)10.4 mph0.00 inRain-ThunderstormLight Thunderstorms and Rain
5:52 PM73.9 °F66.9 °F79 %29.90 in10.0 miSouth (180°)9.2 mph0.00 inMostly Cloudy
6:52 PM73.0 °F64.9 °F76 %29.91 in10.0 miSouth (190°)5.8 mphOvercast
7:52 PM72.0 °F64.9 °F78 %29.92 in10.0 miCalmMostly Cloudy
8:52 PM70.0 °F66.0 °F87 %29.93 in10.0 miSouth (180°)3.5 mphMostly Cloudy
9:52 PM69.1 °F66.9 °F93 %29.96 in10.0 miCalmMostly Cloudy
10:52 PM70.0 °F66.9 °F90 %29.97 in10.0 miSouth (170°)8.1 mphOvercast
11:52 PM70.0 °F68.0 °F93 %29.97 in10.0 miSouth (190°)3.5 mphOvercast
Hourly data recorded from KIAD, located miles away from Dulles, Virginia




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