SEA-TAC, WASHINGTON

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

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

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

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - 20 NOVEMBER, 2014

[ Next Day → ]

[ °F ] °C

Weather Element	Average	High	Low
Temperature	8.5 ^°C	11.1 ^°C (1:53 pm)	5.6 ^°C (2:53 am)
Dewpoint	6.3 ^°C	8.3 ^°C (3:53 pm)	3.3 ^°C (2:53 am)
Humidity	86.2 ^%	93 ^% (5:53 am)	77 ^% (2:53 pm)
Barometer	1014.9 ^hPa	1016.3 hPa (9:53 am)	1013.5 hPa (11:53 pm)
Wind Speed	7.7 ^km/h	16.7 ^km/h (8:53 am)

Weather Element	Average
Visibility	15 ^km
Wind Direction	ESE (123 °)

Weather Element	Total
Precipitation	3.56 ^mm
Heating Degree Days	10 (Base 18.3)

Averaged from 27 records on 20 November, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 20 NOVEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:53 AM	6.1 ^°C	3.9 ^°C	86 ^%	1013.9 hPa	14.5 ^km	SSW (200°)	5.6 ^km/h	1.27 mm	Rain	Light Rain
1:53 AM	6.1 ^°C	4.4 ^°C	89 ^%	1013.9 hPa	16.1 ^km	SSE (160°)	9.3 ^km/h	1.02 mm	Rain	Light Rain
2:53 AM	5.6 ^°C	3.3 ^°C	85 ^%	1014.6 hPa	12.9 ^km	SSE (150°)	11.1 ^km/h	0.25 mm	Rain	Light Rain
3:53 AM	5.6 ^°C	4.4 ^°C	92 ^%	1014.9 hPa	8 ^km	Calm		0.25 mm		Overcast
4:53 AM	6.7 ^°C	5 ^°C	89 ^%	1015.2 hPa	16.1 ^km	SSE (150°)	11.1 ^km/h			Overcast
5:53 AM	6.7 ^°C	5.6 ^°C	93 ^%	1015.6 hPa	16.1 ^km	South (170°)	9.3 ^km/h			Overcast
6:43 AM	7 ^°C	6 ^°C	93 ^%	1014.9 hPa	16.1 ^km	South (190°)	7.4 ^km/h			Overcast
6:53 AM	6.7 ^°C	5.6 ^°C	93 ^%	1015.9 hPa	16.1 ^km	South (170°)	5.6 ^km/h	0 mm	Rain	Light Rain
7:17 AM	7 ^°C	5 ^°C	87 ^%	1014.9 hPa	16.1 ^km	SE (140°)	9.3 ^km/h	0 mm		Scattered Clouds
7:53 AM	6.7 ^°C	5 ^°C	89 ^%	1015.6 hPa	16.1 ^km	SE (130°)	11.1 ^km/h	0 mm		Scattered Clouds
8:53 AM	8.3 ^°C	5.6 ^°C	83 ^%	1015.9 hPa	16.1 ^km	SE (130°)	16.7 ^km/h			Mostly Cloudy
9:53 AM	8.3 ^°C	6.1 ^°C	86 ^%	1016.3 hPa	16.1 ^km	SSE (160°)	7.4 ^km/h			Mostly Cloudy
10:53 AM	10 ^°C	6.7 ^°C	80 ^%	1016.3 hPa	16.1 ^km	South (170°)	7.4 ^km/h			Overcast
11:53 AM	10.6 ^°C	7.2 ^°C	80 ^%	1015.6 hPa	16.1 ^km	South (180°)	5.6 ^km/h			Overcast
12:53 PM	10.6 ^°C	7.2 ^°C	80 ^%	1015.6 hPa	16.1 ^km	Calm				Overcast
1:53 PM	11.1 ^°C	7.8 ^°C	80 ^%	1015.2 hPa	16.1 ^km	Calm				Overcast
2:53 PM	11.1 ^°C	7.2 ^°C	77 ^%	1015.2 hPa	16.1 ^km	Calm				Overcast
3:53 PM	10 ^°C	8.3 ^°C	89 ^%	1015.2 hPa	4.8 ^km	SSE (160°)	5.6 ^km/h	0.25 mm	Rain	Light Rain
4:26 PM	10 ^°C	8 ^°C	87 ^%	1014.2 hPa	16.1 ^km	ESE (120°)	13 ^km/h	0 mm		Overcast
4:53 PM	10 ^°C	7.8 ^°C	86 ^%	1014.9 hPa	16.1 ^km	East (100°)	13 ^km/h	0 mm		Overcast
5:53 PM	10 ^°C	7.8 ^°C	86 ^%	1014.6 hPa	16.1 ^km	ESE (110°)	13 ^km/h			Overcast
6:53 PM	9.4 ^°C	7.8 ^°C	90 ^%	1014.6 hPa	11.3 ^km	SE (140°)	7.4 ^km/h	0.51 mm	Rain	Light Rain
7:53 PM	9.4 ^°C	7.2 ^°C	86 ^%	1014.6 hPa	16.1 ^km	SE (140°)	7.4 ^km/h	0 mm		Overcast
8:53 PM	9.4 ^°C	6.7 ^°C	83 ^%	1013.9 hPa	16.1 ^km	SE (140°)	13 ^km/h			Overcast
9:53 PM	9.4 ^°C	6.7 ^°C	83 ^%	1014.2 hPa	16.1 ^km	SSE (160°)	7.4 ^km/h			Overcast
10:53 PM	8.9 ^°C	6.7 ^°C	86 ^%	1014.2 hPa	16.1 ^km	Calm				Overcast
11:53 PM	8.9 ^°C	7.2 ^°C	89 ^%	1013.5 hPa	16.1 ^km	SSE (150°)	9.3 ^km/h			Overcast

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