SEA-TAC, WASHINGTON

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Elevation: 137 meters Latitude: 47 27N Longitude: 122 18W

WEATHER

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Number of Records: 224,582; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 29 JUNE, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	22.9 ^°C	28.9 ^°C (3:53 pm)	17.8 ^°C (6:53 am)
Dewpoint	14.8 ^°C	15.6 ^°C (4:53 pm)	13.9 ^°C (1:53 am)
Humidity	61.8 ^%	84 ^% (6:53 am)	43 ^% (3:53 pm)
Barometer	1016.3 ^hPa	1018.6 hPa (11:53 pm)	1013.9 hPa (1:53 am)
Wind Speed	9.5 ^km/h	14.8 ^km/h (7:53 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	S (182.9 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	5 (Base 18.3)
Growing Degree Days	13.3 (Base 10)

Averaged from 24 records on 29 June, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 29 JUNE, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Conditions
12:53 AM	20.6 ^°C	14.4 ^°C	68 ^%	1014.6 hPa	16.1 ^km	South (190°)	7.4 ^km/h		Mostly Cloudy
1:53 AM	19.4 ^°C	13.9 ^°C	70 ^%	1013.9 hPa	16.1 ^km	Calm			Mostly Cloudy
2:53 AM	20 ^°C	13.9 ^°C	68 ^%	1014.2 hPa	16.1 ^km	Calm			Mostly Cloudy
3:53 AM	19.4 ^°C	15 ^°C	76 ^%	1015.6 hPa	16.1 ^km	SW (220°)	5.6 ^km/h	0 mm	Overcast
4:53 AM	18.3 ^°C	15 ^°C	81 ^%	1014.9 hPa	16.1 ^km	WSW (250°)	7.4 ^km/h		Mostly Cloudy
5:53 AM	18.3 ^°C	15 ^°C	81 ^%	1015.2 hPa	16.1 ^km	South (190°)	5.6 ^km/h		Mostly Cloudy
6:53 AM	17.8 ^°C	15 ^°C	84 ^%	1015.6 hPa	16.1 ^km	Calm			Mostly Cloudy
7:53 AM	18.9 ^°C	14.4 ^°C	75 ^%	1016.3 hPa	16.1 ^km	SSW (210°)	14.8 ^km/h		Mostly Cloudy
8:53 AM	20.6 ^°C	14.4 ^°C	68 ^%	1016.3 hPa	16.1 ^km	SSW (200°)	13 ^km/h		Partly Cloudy
9:53 AM	21.1 ^°C	13.9 ^°C	63 ^%	1016.6 hPa	16.1 ^km	South (180°)	13 ^km/h		Partly Cloudy
10:53 AM	23.9 ^°C	14.4 ^°C	55 ^%	1016.9 hPa	16.1 ^km	SSW (210°)	13 ^km/h		Partly Cloudy
11:53 AM	25.6 ^°C	14.4 ^°C	50 ^%	1016.9 hPa	16.1 ^km	SW (220°)	14.8 ^km/h		Partly Cloudy
12:53 PM	26.7 ^°C	15 ^°C	48 ^%	1016.9 hPa	16.1 ^km	West (270°)	13 ^km/h		Partly Cloudy
1:53 PM	27.2 ^°C	15 ^°C	47 ^%	1017.3 hPa	16.1 ^km	West (260°)	11.1 ^km/h		Partly Cloudy
2:53 PM	27.8 ^°C	15 ^°C	45 ^%	1016.9 hPa	16.1 ^km	West (270°)	13 ^km/h		Partly Cloudy
3:53 PM	28.9 ^°C	15 ^°C	43 ^%	1016.9 hPa	16.1 ^km	Variable	11.1 ^km/h		Partly Cloudy
4:53 PM	28.3 ^°C	15.6 ^°C	46 ^%	1016.6 hPa	16.1 ^km	WNW (290°)	13 ^km/h		Partly Cloudy
5:53 PM	28.3 ^°C	15 ^°C	44 ^%	1016.3 hPa	16.1 ^km	SSW (210°)	9.3 ^km/h		Partly Cloudy
6:53 PM	26.7 ^°C	15 ^°C	48 ^%	1016.3 hPa	16.1 ^km	SSW (200°)	9.3 ^km/h		Partly Cloudy
7:53 PM	26.1 ^°C	15.6 ^°C	52 ^%	1016.3 hPa	16.1 ^km	SSW (200°)	13 ^km/h		Partly Cloudy
8:53 PM	24.4 ^°C	15.6 ^°C	58 ^%	1016.6 hPa	16.1 ^km	SSW (200°)	11.1 ^km/h		Partly Cloudy
9:53 PM	22.2 ^°C	15.6 ^°C	66 ^%	1017.3 hPa	16.1 ^km	South (190°)	7.4 ^km/h		Partly Cloudy
10:53 PM	20.6 ^°C	14.4 ^°C	68 ^%	1017.9 hPa	16.1 ^km	SSW (210°)	11.1 ^km/h		Partly Cloudy
11:53 PM	18.3 ^°C	14.4 ^°C	78 ^%	1018.6 hPa	16.1 ^km	SW (220°)	11.1 ^km/h		Partly Cloudy

Hourly data recorded from KSEA, located 0 kilometers away from Sea-Tac, Washington