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FREDERICK, MARYLAND


Home > North America > United States > Maryland
Elevation: 79 meters     Latitude: 39 25N     Longitude: 077 22W

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Number of Records: 326,312;   Date Range: 1/3/01 - 3/22/16
 
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WEATHER ALMANAC - 20 AUGUST, 2014
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature10.9 °C31 °C (2:45 pm) (1:10 am)
Dewpoint9.4 °C23 °C (7:45 pm) (7:00 pm)
Humidity89.2 %100 % (12:10 am)52 % (8:55 pm)
Barometer1015.2 hPa1017.9 hPa (8:45 am)1013.9 hPa (3:45 pm)
Wind Speed2.3 km/h18.5 km/h (3:45 pm)
Wind Gust27.8 km/h (12:45 pm)
Weather ElementAverage
Visibility14.2 km
Wind DirectionNNE (38 °)

Weather ElementTotal
Precipitation---
Heating Degree Days11.7 (Base 18.3)
Averaged from 44 records on 20 August, 2014
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 20 AUGUST, 2014
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:10 AM23 °C21 °C88 %1014.6 hPa16.1 kmCalmOvercast
12:30 AM22 °C21 °C94 %1014.6 hPa16.1 kmCalmOvercast
12:50 AM22 °C21 °C94 %1014.2 hPa16.1 kmCalmOvercast
1:10 AM22 °C20 °C88 %1014.2 hPa16.1 kmSouth (170°)5.6 km/hOvercast
1:30 AM22 °C20 °C88 %1014.6 hPa16.1 kmCalmOvercast
1:50 AM22 °C20 °C88 %1014.6 hPa16.1 kmCalmOvercast
2:10 AM22 °C20 °C88 %1014.2 hPa16.1 kmCalmOvercast
2:30 AM21 °C21 °C100 %1014.2 hPa16.1 kmCalmMostly Cloudy
2:50 AM21 °C21 °C100 %1013.9 hPa16.1 kmCalmMostly Cloudy
3:10 AM21 °C21 °C100 %1013.9 hPa16.1 kmCalmOvercast
3:30 AM20 °C20 °C100 %1014.2 hPa16.1 kmCalmMostly Cloudy
3:50 AM20 °C20 °C100 %1013.9 hPa16.1 kmCalmMostly Cloudy
4:10 AM20 °C20 °C100 %1014.2 hPa11.3 kmCalmOvercast
4:30 AM21 °C21 °C100 %1014.2 hPa16.1 kmCalmOvercast
4:50 AM21 °C21 °C100 %1013.9 hPa16.1 kmCalmOvercast
5:10 AM20 °C20 °C100 %1014.2 hPa16.1 kmCalmOvercast
5:30 AM20 °C20 °C100 %1014.2 hPa16.1 kmCalmMostly Cloudy
5:50 AM20 °C20 °C100 %1014.6 hPa8 kmCalmMostly Cloudy
6:10 AM-17.8 °C-17.8 °C1014.9 hPa11.3 kmCalmOvercast
6:30 AM-17.8 °C-17.8 °C1015.2 hPa16.1 kmCalmOvercast
6:35 AM-17.8 °C-17.8 °C1015.2 hPa16.1 kmCalmOvercast
6:52 AM-17.8 °C-17.8 °C1015.2 hPa16.1 kmCalmOvercast
7:50 AM22 °C21 °C94 %1015.6 hPa16.1 kmCalmOvercast
8:45 AM23 °C21 °C88 %1015.6 hPa16.1 kmVariable5.6 km/hMostly Cloudy
9:45 AM26 °C21 °C74 %1016.3 hPa16.1 kmCalmMostly Cloudy
10:52 AM27 °C21 °C70 %1016.6 hPa16.1 kmSouth (180°)13 km/hMostly Cloudy
11:47 AM28 °C22 °C70 %1016.3 hPa16.1 kmSSW (200°)5.6 km/hMostly Cloudy
12:47 PM29 °C22 °C66 %1015.2 hPa16.1 kmSouth (190°)14.8 km/hMostly Cloudy
1:50 PM31 °C20 °C52 %1014.9 hPa16.1 kmSouth (180°)18.5 km/h27.8 km/hMostly Cloudy
2:45 PM28 °C19 °C58 %1015.2 hPa16.1 kmSouth (170°)14.8 km/hThunderstormMostly Cloudy
3:45 PM23 °C22 °C94 %1015.6 hPa11.3 kmNW (320°)11.1 km/hRain-ThunderstormLight Thunderstorms and Rain
4:45 PM23 °C23 °C100 %1015.6 hPa16.1 kmCalmMostly Cloudy
6:55 PM26 °C22 °C78 %1015.6 hPa16.1 kmCalmClear
7:45 PM23 °C22 °C94 %1016.3 hPa16.1 kmCalmScattered Clouds
8:55 PM21 °C21 °C100 %1016.3 hPa16.1 kmCalmClear
9:15 PM-17.8 °C-17.8 °C1016.6 hPa8 kmCalmHaze
9:35 PM-17.8 °C-17.8 °C1016.6 hPa4.8 kmCalmScattered Clouds
9:55 PM-17.8 °C-17.8 °C1016.9 hPa4.8 kmCalmScattered Clouds
10:15 PM-17.8 °C-17.8 °C1017.3 hPa8 kmSE (130°)5.6 km/hHaze
10:35 PM-17.8 °C-17.8 °C1017.3 hPa11.3 kmSE (130°)5.6 km/hClear
10:55 PM-17.8 °C-17.8 °C1017.3 hPa11.3 kmCalmClear
11:15 PM-17.8 °C-17.8 °C1017.6 hPa8 kmCalmHaze
11:35 PM-17.8 °C-17.8 °C1017.6 hPa11.3 kmCalmClear
11:55 PM-17.8 °C-17.8 °C1017.9 hPa11.3 kmCalmClear
Hourly data recorded from KFDK, located 0 kilometers away from Frederick, Maryland




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