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 - 22 JULY, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	16.8 ^°C	21 ^°C (6:53 pm)	13 ^°C (6:53 am)
Dewpoint	12.3 ^°C	13.9 ^°C (2:53 pm)	10.6 ^°C (11:53 am)
Humidity	76 ^%	94 ^% (6:53 am)	60 ^% (6:53 pm)
Barometer	1018.3 ^hPa	1020 hPa (12:53 pm)	1016.9 hPa (2:53 am)
Wind Speed	3.5 ^km/h	11.1 ^km/h (10:53 am)

Weather Element	Average
Visibility	15.4 ^km
Wind Direction	ENE (78.2 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	1.3 (Base 18.3)
Growing Degree Days	7 (Base 10)

Averaged from 22 records on 22 July, 2014

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WEATHER BY HOUR - 22 JULY, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Conditions
1:53 AM	14.4 ^°C	11.1 ^°C	81 ^%	1017.3 hPa	16.1 ^km	Calm			Clear
2:53 AM	14.4 ^°C	11.7 ^°C	84 ^%	1016.9 hPa	16.1 ^km	Calm			Clear
3:53 AM	15 ^°C	11.7 ^°C	81 ^%	1016.9 hPa	16.1 ^km	Calm			Mostly Cloudy
4:53 AM	13.9 ^°C	11.7 ^°C	87 ^%	1017.3 hPa	16.1 ^km	Calm			Mostly Cloudy
5:53 AM	13.3 ^°C	11.7 ^°C	90 ^%	1017.3 hPa	16.1 ^km	Calm			Mostly Cloudy
6:53 AM	13 ^°C	12 ^°C	94 ^%	1017.3 hPa	16.1 ^km	Calm			Mostly Cloudy
7:53 AM	14.4 ^°C	11.1 ^°C	81 ^%	1018.3 hPa	16.1 ^km	Calm			Overcast
8:53 AM	15 ^°C	11.7 ^°C	81 ^%	1018.6 hPa	16.1 ^km	South (170°)	7.4 ^km/h		Overcast
10:53 AM	16.1 ^°C	11.1 ^°C	72 ^%	1019 hPa	16.1 ^km	SW (230°)	11.1 ^km/h		Overcast
11:53 AM	16.7 ^°C	10.6 ^°C	67 ^%	1019.6 hPa	16.1 ^km	South (190°)	11.1 ^km/h		Overcast
12:53 PM	16.1 ^°C	11.1 ^°C	72 ^%	1020 hPa	11.3 ^km	South (190°)	11.1 ^km/h		Overcast
1:53 PM	15.6 ^°C	13.3 ^°C	86 ^%	1020 hPa	8 ^km	Calm		0 mm	Light Drizzle
2:53 PM	16.7 ^°C	13.9 ^°C	84 ^%	1020 hPa	16.1 ^km	WNW (290°)	7.4 ^km/h	0 mm	Light Drizzle
3:53 PM	17.8 ^°C	12.8 ^°C	73 ^%	1019.3 hPa	16.1 ^km	Calm		0 mm	Mostly Cloudy
4:53 PM	19.4 ^°C	13.3 ^°C	68 ^%	1019 hPa	16.1 ^km	West (280°)	9.3 ^km/h		Mostly Cloudy
5:53 PM	20 ^°C	13.3 ^°C	65 ^%	1018.3 hPa	16.1 ^km	Calm			Mostly Cloudy
6:53 PM	21 ^°C	13 ^°C	60 ^%	1017.3 hPa	16.1 ^km	West (280°)	7.4 ^km/h		Mostly Cloudy
7:53 PM	20.6 ^°C	13.3 ^°C	63 ^%	1017.3 hPa	16.1 ^km	Calm			Mostly Cloudy
8:53 PM	18.3 ^°C	13.3 ^°C	73 ^%	1017.6 hPa	16.1 ^km	Calm			Scattered Clouds
9:53 PM	18.3 ^°C	13.3 ^°C	73 ^%	1017.9 hPa	16.1 ^km	Calm			Scattered Clouds
10:53 PM	19.4 ^°C	13.3 ^°C	68 ^%	1017.6 hPa	16.1 ^km	NNE (30°)	5.6 ^km/h		Mostly Cloudy
11:53 PM	19.4 ^°C	13.3 ^°C	68 ^%	1017.3 hPa	16.1 ^km	ENE (60°)	7.4 ^km/h		Mostly Cloudy

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