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SEA-TAC, WASHINGTON


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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 - 5 MAY, 2015
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature9.9 °C14 °C (1:53 pm)7 °C (7:16 am)
Dewpoint6.3 °C7.2 °C (2:53 am)4.4 °C (3:53 pm)
Humidity79.6 %93 % (2:14 am)53 % (4:53 pm)
Barometer1017.6 hPa1020.7 hPa (9:53 pm)1015.6 hPa (5:43 am)
Wind Speed18.8 km/h31.5 km/h (6:53 pm)
Wind Gust44.4 km/h (12:53 pm)
Weather ElementAverage
Visibility14.8 km
Wind DirectionS (184.4 °)

Weather ElementTotal
Precipitation6.86 mm
Heating Degree Days7.8 (Base 18.3)
Growing Degree Days0.5 (Base 10)
Averaged from 32 records on 5 May, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 5 MAY, 2015
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:53 AM10 °C6.7 °C80 %1016.6 hPa16.1 kmSSW (210°)14.8 km/hScattered Clouds
1:38 AM9 °C6 °C82 %1015.9 hPa16.1 kmSW (230°)25.9 km/hMostly Cloudy
1:53 AM8.3 °C6.1 °C86 %1016.6 hPa8 kmSSW (210°)20.4 km/h1.02 mmRainRain
2:14 AM8 °C7 °C93 %1015.9 hPa11.3 kmSSW (200°)13 km/h0.76 mmRainLight Rain
2:53 AM8.9 °C7.2 °C89 %1016.3 hPa16.1 kmSSW (200°)14.8 km/h1.27 mmOvercast
3:53 AM8.3 °C6.7 °C90 %1016.3 hPa16.1 kmSouth (170°)16.7 km/hScattered Clouds
4:53 AM8.3 °C6.1 °C86 %1016.3 hPa16.1 kmSouth (180°)16.7 km/hMostly Cloudy
5:43 AM8 °C6 °C87 %1015.6 hPa16.1 kmSouth (180°)18.5 km/hOvercast
5:53 AM8.3 °C6.1 °C86 %1016.3 hPa16.1 kmSouth (170°)18.5 km/hMostly Cloudy
6:07 AM8 °C6 °C87 %1015.6 hPa9.7 kmSouth (180°)16.7 km/hOvercast
6:45 AM8 °C7 °C93 %1015.9 hPa9.7 kmSW (230°)14.8 km/h31.5 km/h0.25 mmRainHeavy Rain
6:53 AM7.8 °C6.1 °C89 %1016.9 hPa8 kmSW (230°)20.4 km/h31.5 km/h1.27 mmRainRain
7:16 AM7 °C6 °C93 %1016.3 hPa16.1 kmSSW (210°)14.8 km/h0.51 mmMostly Cloudy
7:53 AM9.4 °C7.2 °C86 %1017.3 hPa16.1 kmSouth (190°)18.5 km/h0.51 mmMostly Cloudy
8:35 AM9 °C7 °C87 %1016.9 hPa16.1 kmSSW (210°)27.8 km/h35.2 km/hMostly Cloudy
8:53 AM9.4 °C7.2 °C86 %1017.9 hPa16.1 kmSW (220°)24.1 km/h33.3 km/hMostly Cloudy
9:19 AM10 °C7 °C82 %1017.3 hPa16.1 kmSW (220°)20.4 km/hMostly Cloudy
9:53 AM11.1 °C6.1 °C71 %1018.3 hPa16.1 kmSSW (210°)25.9 km/hScattered Clouds
10:53 AM12.2 °C6.1 °C66 %1018.6 hPa16.1 kmSSW (200°)20.4 km/hScattered Clouds
11:53 AM13.3 °C6.1 °C62 %1019 hPa16.1 kmSSW (200°)22.2 km/h33.3 km/hScattered Clouds
12:53 PM12.8 °C6.1 °C64 %1019 hPa16.1 kmSSW (200°)25.9 km/h44.4 km/hMostly Cloudy
1:53 PM14 °C6 °C59 %1018.3 hPa16.1 kmSSW (200°)20.4 km/h38.9 km/hMostly Cloudy
2:53 PM13.9 °C6.1 °C59 %1018.6 hPa16.1 kmSSW (200°)20.4 km/hMostly Cloudy
3:53 PM13.3 °C4.4 °C55 %1018.6 hPa16.1 kmSSW (210°)22.2 km/hMostly Cloudy
4:53 PM13.9 °C4.4 °C53 %1018.3 hPa16.1 kmSW (220°)18.5 km/hMostly Cloudy
5:53 PM13.9 °C5 °C55 %1019 hPa16.1 kmWNW (290°)18.5 km/h31.5 km/hMostly Cloudy
6:53 PM10.6 °C5 °C68 %1019.3 hPa16.1 kmNNE (30°)31.5 km/hMostly Cloudy
7:53 PM9 °C7 °C87 %1019.3 hPa6.4 kmNE (50°)16.7 km/hRainLight Rain
8:53 PM8.3 °C6.7 °C90 %1020.3 hPa16.1 kmEast (90°)16.7 km/h1.27 mmRainLight Rain
9:53 PM8.3 °C6.7 °C90 %1020.7 hPa16.1 kmEast (90°)7.4 km/h0 mmMostly Cloudy
10:53 PM7.8 °C6.7 °C93 %1020.3 hPa16.1 kmSE (130°)11.1 km/hMostly Cloudy
11:53 PM7.8 °C6.7 °C93 %1020.3 hPa16.1 kmSE (140°)9.3 km/hScattered Clouds
Hourly data recorded from KSEA, located 0 kilometers away from Sea-Tac, Washington




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