WEATHER
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Weather Element | Average | High | Low |
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Temperature | 1.2 °C | 9.4 °C (3:52 pm) | -9.4 °C (5:52 am) |
Dewpoint | -9.6 °C | -7.8 °C (10:52 pm) | -11.7 °C (6:52 am) |
Humidity | 49.8 % | 88 % (5:52 am) | 26 % (1:52 pm) |
Barometer | 1029.8 hPa | 1034.9 hPa (1:52 am) | 1024.4 hPa (11:52 pm) |
Wind Speed | 11.7 km/h | 29.6 km/h (11:52 am) | |
Wind Gust | 38.9 km/h (11:52 am) |
Weather Element | Average |
---|---|
Visibility | 16.1 km |
Wind Direction | SE (135.4 °) |
Weather Element | Total |
---|---|
Precipitation | --- |
Heating Degree Days | 18.3 (Base 18.3) |
Averaged from 24 records on 22 November, 2014 |
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Local Time | Temperature | Dewpoint | Humidity | Barometer | Visibility | Wind Direction | Wind Speed | Gust Speed | Precipitation | Events | Conditions |
---|---|---|---|---|---|---|---|---|---|---|---|
12:52 AM | -6.7 °C | -11.1 °C | 71 % | 1034.5 hPa | 16.1 km | Calm | Clear | ||||
1:52 AM | -7.8 °C | -11.1 °C | 78 % | 1034.9 hPa | 16.1 km | Calm | Clear | ||||
2:52 AM | -7.2 °C | -11.1 °C | 74 % | 1034.5 hPa | 16.1 km | Calm | Clear | ||||
3:52 AM | -8.9 °C | -11.1 °C | 84 % | 1034.5 hPa | 16.1 km | South (180°) | 5.6 km/h | Clear | |||
4:52 AM | -8.3 °C | -11.1 °C | 81 % | 1034.2 hPa | 16.1 km | Calm | Clear | ||||
5:52 AM | -9.4 °C | -11.1 °C | 88 % | 1033.9 hPa | 16.1 km | Calm | Clear | ||||
6:52 AM | -8.3 °C | -11.7 °C | 77 % | 1033.5 hPa | 16.1 km | Calm | Partly Cloudy | ||||
7:52 AM | -5.6 °C | -10 °C | 72 % | 1033.5 hPa | 16.1 km | Calm | Partly Cloudy | ||||
8:52 AM | -2.8 °C | -8.3 °C | 66 % | 1033.2 hPa | 16.1 km | South (190°) | 7.4 km/h | Clear | |||
9:52 AM | 1 °C | -9 °C | 48 % | 1032.5 hPa | 16.1 km | South (190°) | 16.7 km/h | Partly Cloudy | |||
10:52 AM | 3.3 °C | -9.4 °C | 39 % | 1031.8 hPa | 16.1 km | SSW (210°) | 20.4 km/h | Partly Cloudy | |||
11:52 AM | 6.7 °C | -10 °C | 30 % | 1030.5 hPa | 16.1 km | SSW (210°) | 29.6 km/h | 38.9 km/h | Scattered Clouds | ||
12:52 PM | 7.8 °C | -9.4 °C | 29 % | 1029.1 hPa | 16.1 km | South (190°) | 24.1 km/h | 38.9 km/h | Scattered Clouds | ||
1:52 PM | 8.9 °C | -10 °C | 26 % | 1028.1 hPa | 16.1 km | SSW (200°) | 18.5 km/h | Scattered Clouds | |||
2:52 PM | 8.9 °C | -9.4 °C | 27 % | 1027.1 hPa | 16.1 km | South (190°) | 20.4 km/h | Scattered Clouds | |||
3:52 PM | 9.4 °C | -8.9 °C | 27 % | 1026.8 hPa | 16.1 km | South (190°) | 22.2 km/h | Mostly Cloudy | |||
4:52 PM | 7.8 °C | -8.9 °C | 30 % | 1026.4 hPa | 16.1 km | South (190°) | 20.4 km/h | Scattered Clouds | |||
5:52 PM | 6.7 °C | -8.9 °C | 32 % | 1026.1 hPa | 16.1 km | South (180°) | 16.7 km/h | Scattered Clouds | |||
6:52 PM | 5.6 °C | -8.9 °C | 35 % | 1026.1 hPa | 16.1 km | South (180°) | 13 km/h | Partly Cloudy | |||
7:52 PM | 6.1 °C | -8.9 °C | 34 % | 1025.4 hPa | 16.1 km | South (180°) | 13 km/h | Mostly Cloudy | |||
8:52 PM | 5.6 °C | -8.9 °C | 35 % | 1025.1 hPa | 16.1 km | South (190°) | 14.8 km/h | Mostly Cloudy | |||
9:52 PM | 5.6 °C | -8.3 °C | 37 % | 1024.7 hPa | 16.1 km | South (190°) | 16.7 km/h | Overcast | |||
10:52 PM | 5.6 °C | -7.8 °C | 38 % | 1024.7 hPa | 16.1 km | SSW (200°) | 9.3 km/h | Overcast | |||
11:52 PM | 5.6 °C | -7.8 °C | 38 % | 1024.4 hPa | 16.1 km | South (190°) | 11.1 km/h | Overcast |
Hourly data recorded from KIAD, located 0 kilometers away from Reston, Virginia |