WEATHER
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Weather Element | Average | High | Low |
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Temperature | 64.4 °F | 80.1 °F (3:52 pm) | 44.1 °F (5:52 am) |
Dewpoint | 42.7 °F | 48 °F (7:52 am) | 39 °F (11:52 am) |
Humidity | 50.9 % | 90 % (6:52 am) | 25 % (5:52 pm) |
Barometer | 30.10 in | 30.15 in (11:52 pm) | 30.03 in (12:52 am) |
Wind Speed | 3.8 mph | 10.4 mph (3:52 pm) | |
Wind Gust | 20.7 mph (2:52 pm) |
Weather Element | Average |
---|---|
Visibility | 10 mi |
Wind Direction | S (177.9 °) |
Weather Element | Total |
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Precipitation | --- |
Heating Degree Days | 2.9 (Base 65) |
Growing Degree Days | 12.1 (Base 50) |
Averaged from 24 records on May 3, 2015 |
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Local Time | Temperature | Dewpoint | Humidity | Barometer | Visibility | Wind Direction | Wind Speed | Gust Speed | Precipitation | Events | Conditions |
---|---|---|---|---|---|---|---|---|---|---|---|
12:52 AM | 54.0 °F | 43.0 °F | 66 % | 30.03 in | 10.0 mi | South (190°) | 5.8 mph | Partly Cloudy | |||
1:52 AM | 54.0 °F | 43.0 °F | 66 % | 30.03 in | 10.0 mi | Calm | Scattered Clouds | ||||
2:52 AM | 48.9 °F | 42.1 °F | 77 % | 30.04 in | 10.0 mi | Calm | Partly Cloudy | ||||
3:52 AM | 46.0 °F | 42.1 °F | 86 % | 30.05 in | 10.0 mi | Calm | Scattered Clouds | ||||
4:52 AM | 46.0 °F | 42.1 °F | 86 % | 30.06 in | 10.0 mi | Calm | Scattered Clouds | ||||
5:52 AM | 44.1 °F | 41.0 °F | 89 % | 30.07 in | 10.0 mi | Calm | Partly Cloudy | ||||
6:52 AM | 45.0 °F | 42.1 °F | 90 % | 30.10 in | 10.0 mi | Calm | Partly Cloudy | ||||
7:52 AM | 55.9 °F | 48.0 °F | 75 % | 30.12 in | 10.0 mi | Calm | Partly Cloudy | ||||
8:52 AM | 64.0 °F | 45.0 °F | 50 % | 30.13 in | 10.0 mi | NNW (340°) | 3.5 mph | Partly Cloudy | |||
9:52 AM | 71.1 °F | 42.1 °F | 35 % | 30.13 in | 10.0 mi | NW (310°) | 5.8 mph | Partly Cloudy | |||
10:52 AM | 73.9 °F | 41.0 °F | 30 % | 30.14 in | 10.0 mi | Variable | 4.6 mph | Partly Cloudy | |||
11:52 AM | 75.9 °F | 39.0 °F | 26 % | 30.13 in | 10.0 mi | WNW (300°) | 8.1 mph | Partly Cloudy | |||
12:52 PM | 78.1 °F | 42.1 °F | 28 % | 30.12 in | 10.0 mi | NNW (330°) | 3.5 mph | Scattered Clouds | |||
1:52 PM | 78.1 °F | 41.0 °F | 27 % | 30.11 in | 10.0 mi | North (350°) | 4.6 mph | Scattered Clouds | |||
2:52 PM | 77.0 °F | 39.9 °F | 26 % | 30.10 in | 10.0 mi | NW (320°) | 5.8 mph | 20.7 mph | Mostly Cloudy | ||
3:52 PM | 80.1 °F | 42.1 °F | 26 % | 30.09 in | 10.0 mi | WNW (300°) | 10.4 mph | 16.1 mph | Mostly Cloudy | ||
4:52 PM | 79.0 °F | 41.0 °F | 26 % | 30.09 in | 10.0 mi | WNW (300°) | 8.1 mph | Mostly Cloudy | |||
5:52 PM | 79.0 °F | 39.9 °F | 25 % | 30.09 in | 10.0 mi | West (280°) | 5.8 mph | Scattered Clouds | |||
6:52 PM | 75.9 °F | 43.0 °F | 31 % | 30.09 in | 10.0 mi | WNW (300°) | 5.8 mph | Scattered Clouds | |||
7:52 PM | 70.0 °F | 45.0 °F | 41 % | 30.10 in | 10.0 mi | SSW (200°) | 4.6 mph | Scattered Clouds | |||
8:52 PM | 66.9 °F | 43.0 °F | 42 % | 30.11 in | 10.0 mi | South (190°) | 3.5 mph | Partly Cloudy | |||
9:52 PM | 63.0 °F | 45.0 °F | 52 % | 30.14 in | 10.0 mi | South (190°) | 3.5 mph | Partly Cloudy | |||
10:52 PM | 60.1 °F | 46.0 °F | 60 % | 30.14 in | 10.0 mi | South (190°) | 3.5 mph | Partly Cloudy | |||
11:52 PM | 59.0 °F | 46.0 °F | 62 % | 30.15 in | 10.0 mi | South (180°) | 3.5 mph | Partly Cloudy |
Hourly data recorded from KIAD, located miles away from Herndon, Virginia |