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SEA-TAC, WASHINGTON


Home > North America > United States > Washington
Elevation: 137 meters     Latitude: 47 27N     Longitude: 122 18W

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Number of Records: 224,582;   Date Range: 1/1/95 - 3/22/16
 
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WEATHER ALMANAC - 29 MARCH, 2015
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature12.2 °C15 °C (2:53 pm)8.9 °C (5:53 am)
Dewpoint6.6 °C9.4 °C (11:53 pm)5 °C (12:53 am)
Humidity69.5 %83 % (5:53 am)55 % (2:53 pm)
Barometer1024.7 hPa1028.1 hPa (12:53 am)1022.4 hPa (7:53 pm)
Wind Speed10.8 km/h20.4 km/h (1:53 pm)
Weather ElementAverage
Visibility16.1 km
Wind DirectionS (184.2 °)

Weather ElementTotal
Precipitation---
Heating Degree Days6.4 (Base 18.3)
Growing Degree Days1.9 (Base 10)
Averaged from 24 records on 29 March, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 29 MARCH, 2015
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:53 AM10.6 °C5 °C68 %1028.1 hPa16.1 kmSouth (170°)7.4 km/hOvercast
1:53 AM10.6 °C5.6 °C71 %1027.8 hPa16.1 kmSE (140°)11.1 km/hOvercast
2:53 AM10 °C6.1 °C77 %1027.1 hPa16.1 kmSSE (150°)7.4 km/hOvercast
3:53 AM10 °C6.1 °C77 %1026.4 hPa16.1 kmSouth (170°)7.4 km/hOvercast
4:53 AM10 °C5.6 °C74 %1026.1 hPa16.1 kmCalmMostly Cloudy
5:53 AM8.9 °C6.1 °C83 %1025.1 hPa16.1 kmSouth (190°)7.4 km/hMostly Cloudy
6:53 AM9.4 °C6.1 °C80 %1025.4 hPa16.1 kmSouth (190°)9.3 km/hOvercast
7:53 AM9.4 °C6.1 °C80 %1025.7 hPa16.1 kmSouth (190°)11.1 km/hOvercast
8:53 AM10 °C6.1 °C77 %1025.7 hPa16.1 kmSouth (180°)14.8 km/hMostly Cloudy
9:53 AM10.6 °C6.7 °C77 %1025.7 hPa16.1 kmSE (130°)13 km/hOvercast
10:53 AM11.7 °C6.1 °C69 %1025.7 hPa16.1 kmSSE (160°)14.8 km/hMostly Cloudy
11:53 AM12.8 °C6.7 °C67 %1025.7 hPa16.1 kmSouth (180°)13 km/hMostly Cloudy
12:53 PM13.3 °C5.6 °C60 %1025.4 hPa16.1 kmSW (230°)11.1 km/hMostly Cloudy
1:53 PM14.4 °C6.1 °C58 %1024.7 hPa16.1 kmSW (220°)20.4 km/hMostly Cloudy
2:53 PM15 °C6.1 °C55 %1024.4 hPa16.1 kmSW (220°)13 km/hOvercast
3:53 PM15 °C6.1 °C55 %1024 hPa16.1 kmSW (220°)18.5 km/hOvercast
4:53 PM15 °C6.1 °C55 %1023.7 hPa16.1 kmSW (230°)13 km/hOvercast
5:53 PM15 °C7.2 °C60 %1023.4 hPa16.1 kmWSW (240°)7.4 km/hOvercast
6:53 PM14.4 °C7.2 °C62 %1023 hPa16.1 kmSW (220°)13 km/hOvercast
7:53 PM13.9 °C7.2 °C64 %1022.4 hPa16.1 kmSouth (190°)11.1 km/hMostly Cloudy
8:53 PM13.9 °C7.2 °C64 %1022.4 hPa16.1 kmSouth (170°)11.1 km/hOvercast
9:53 PM12.8 °C8.3 °C74 %1022.7 hPa16.1 kmWest (260°)9.3 km/hOvercast
10:53 PM12.8 °C8.9 °C77 %1022.4 hPa16.1 kmSSW (210°)7.4 km/hOvercast
11:53 PM12.2 °C9.4 °C83 %1022.4 hPa16.1 kmSSE (160°)7.4 km/hOvercast
Hourly data recorded from KSEA, located 0 kilometers away from Sea-Tac, Washington




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