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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 - 28 MARCH, 2015
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature11.6 °C14.4 °C (1:53 pm)9.4 °C (5:53 am)
Dewpoint6.4 °C8.9 °C (12:53 am)4.4 °C (10:53 pm)
Humidity71.4 %93 % (12:53 am)56 % (1:53 pm)
Barometer1025.4 hPa1028.8 hPa (11:53 pm)1018.3 hPa (12:06 am)
Wind Speed21.1 km/h33.3 km/h (1:53 am)
Wind Gust46.3 km/h (1:53 am)
Weather ElementAverage
Visibility16.1 km
Wind DirectionSSW (212 °)

Weather ElementTotal
Precipitation---
Heating Degree Days6.4 (Base 18.3)
Growing Degree Days1.9 (Base 10)
Averaged from 25 records on 28 March, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 28 MARCH, 2015
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:06 AM11 °C8 °C82 %1018.3 hPa16.1 kmSouth (190°)20.4 km/hOvercast
12:53 AM10 °C8.9 °C93 %1019 hPa16.1 kmSSW (210°)22.2 km/h35.2 km/hOvercast
1:53 AM10 °C7.2 °C83 %1019.3 hPa16.1 kmSSW (200°)33.3 km/h46.3 km/hMostly Cloudy
2:53 AM10 °C7.8 °C86 %1020 hPa16.1 kmSSW (200°)22.2 km/hMostly Cloudy
3:53 AM10 °C7.2 °C83 %1020 hPa16.1 kmSSW (210°)29.6 km/h42.6 km/hMostly Cloudy
4:53 AM10 °C6.7 °C80 %1020.7 hPa16.1 kmSSW (210°)24.1 km/h44.4 km/hMostly Cloudy
5:53 AM9.4 °C6.1 °C80 %1021.7 hPa16.1 kmSSW (210°)31.5 km/h46.3 km/hMostly Cloudy
6:53 AM9.4 °C6.1 °C80 %1023 hPa16.1 kmSSW (210°)31.5 km/h42.6 km/hMostly Cloudy
7:53 AM9.4 °C6.7 °C83 %1024.7 hPa16.1 kmSSW (210°)24.1 km/h40.7 km/hMostly Cloudy
8:53 AM10.6 °C6.7 °C77 %1026.1 hPa16.1 kmSSW (210°)31.5 km/h46.3 km/hMostly Cloudy
9:53 AM11.7 °C7.2 °C74 %1027.1 hPa16.1 kmSouth (190°)24.1 km/h37 km/hMostly Cloudy
10:53 AM12.2 °C6.7 °C69 %1027.8 hPa16.1 kmSSW (210°)27.8 km/h38.9 km/hMostly Cloudy
11:53 AM13.3 °C6.7 °C64 %1028.1 hPa16.1 kmSSW (200°)24.1 km/h42.6 km/hMostly Cloudy
12:53 PM13.9 °C6.7 °C62 %1027.4 hPa16.1 kmSW (220°)24.1 km/h33.3 km/hMostly Cloudy
1:53 PM14.4 °C5.6 °C56 %1028.4 hPa16.1 kmWSW (240°)22.2 km/h37 km/hMostly Cloudy
2:53 PM14.4 °C6.1 °C58 %1028.1 hPa16.1 kmSSW (210°)22.2 km/h37 km/hMostly Cloudy
3:53 PM13.9 °C6.1 °C59 %1028.1 hPa16.1 kmSW (220°)20.4 km/h35.2 km/hOvercast
4:53 PM13.3 °C6.7 °C64 %1027.8 hPa16.1 kmSSW (210°)20.4 km/hMostly Cloudy
5:53 PM13.3 °C6.1 °C62 %1028.1 hPa16.1 kmSSW (210°)14.8 km/hOvercast
6:53 PM12.8 °C6.1 °C64 %1028.1 hPa16.1 kmSW (230°)11.1 km/hOvercast
7:53 PM12.2 °C5 °C62 %1028.4 hPa16.1 kmSW (230°)13 km/hOvercast
8:53 PM11.7 °C5 °C64 %1028.4 hPa16.1 kmSW (230°)9.3 km/hOvercast
9:53 PM11.1 °C5 °C66 %1028.4 hPa16.1 kmSSW (210°)9.3 km/hOvercast
10:53 PM10.6 °C4.4 °C66 %1028.4 hPa16.1 kmSW (230°)9.3 km/hOvercast
11:53 PM10.6 °C5 °C68 %1028.8 hPa16.1 kmSSW (200°)5.6 km/hOvercast
Hourly data recorded from KSEA, located 0 kilometers away from Sea-Tac, Washington




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