SEATTLE, WASHINGTON

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Elevation: 37 meters Latitude: 47 39N Longitude: 122 18W

WEATHER

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Number of Records: 203,288; Date Range: 1/1/95 - 3/21/16

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WEATHER ALMANAC - 16 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	19.1 ^°C	23.9 ^°C (3:53 pm)	15.6 ^°C (3:53 am)
Dewpoint	12 ^°C	13 ^°C (10:23 am)	9.4 ^°C (1:53 am)
Humidity	64.1 ^%	78 ^% (4:53 am)	48 ^% (3:53 pm)
Barometer	1011.9 ^hPa	1012.9 hPa (9:53 am)	1010.2 hPa (1:53 am)
Wind Speed	10.3 ^km/h	16.7 ^km/h (8:53 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	SE (136.5 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	1.4 (Base 18.3)
Growing Degree Days	9.8 (Base 10)

Averaged from 26 records on 16 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 16 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
1:53 AM	17.2 ^°C	9.4 ^°C	60 ^%	1010.2 hPa	16.1 ^km	Calm		Clear
2:53 AM	16.1 ^°C	9.4 ^°C	64 ^%	1010.8 hPa	16.1 ^km	SSE (160°)	9.3 ^km/h	Clear
3:53 AM	15.6 ^°C	11.1 ^°C	75 ^%	1011.5 hPa	16.1 ^km	SE (140°)	14.8 ^km/h	Clear
4:53 AM	15.6 ^°C	11.7 ^°C	78 ^%	1011.9 hPa	16.1 ^km	SSE (150°)	13 ^km/h	Clear
5:53 AM	16.1 ^°C	11.7 ^°C	75 ^%	1011.9 hPa	16.1 ^km	SSE (150°)	14.8 ^km/h	Scattered Clouds
6:53 AM	16.1 ^°C	11.7 ^°C	75 ^%	1011.9 hPa	16.1 ^km	SE (140°)	13 ^km/h	Mostly Cloudy
7:53 AM	16.7 ^°C	12.2 ^°C	75 ^%	1011.9 hPa	16.1 ^km	South (180°)	7.4 ^km/h	Partly Cloudy
8:28 AM	17 ^°C	12 ^°C	72 ^%	1012.5 hPa	16.1 ^km	SSE (160°)	7.4 ^km/h	Overcast
8:53 AM	17.2 ^°C	12.2 ^°C	72 ^%	1012.5 hPa	16.1 ^km	South (170°)	16.7 ^km/h	Overcast
9:53 AM	17.8 ^°C	12.8 ^°C	73 ^%	1012.9 hPa	16.1 ^km	South (180°)	14.8 ^km/h	Overcast
10:23 AM	18 ^°C	13 ^°C	73 ^%	1012.9 hPa	16.1 ^km	Variable	9.3 ^km/h	Mostly Cloudy
10:40 AM	18 ^°C	12 ^°C	68 ^%	1012.9 hPa	16.1 ^km	SSE (160°)	16.7 ^km/h	Scattered Clouds
10:53 AM	18.3 ^°C	12.8 ^°C	70 ^%	1012.9 hPa	16.1 ^km	SSE (160°)	13 ^km/h	Partly Cloudy
11:53 AM	21.1 ^°C	12.8 ^°C	59 ^%	1012.9 hPa	16.1 ^km	SSE (150°)	14.8 ^km/h	Clear
12:53 PM	22.2 ^°C	12.8 ^°C	55 ^%	1012.2 hPa	16.1 ^km	South (170°)	5.6 ^km/h	Clear
1:53 PM	23.3 ^°C	12.2 ^°C	50 ^%	1012.2 hPa	16.1 ^km	SSW (210°)	13 ^km/h	Clear
2:53 PM	22.8 ^°C	11.7 ^°C	49 ^%	1011.9 hPa	16.1 ^km	SSW (210°)	11.1 ^km/h	Mostly Cloudy
3:53 PM	23.9 ^°C	12.2 ^°C	48 ^%	1011.9 hPa	16.1 ^km	Variable	11.1 ^km/h	Clear
4:53 PM	22.8 ^°C	12.2 ^°C	51 ^%	1011.9 hPa	16.1 ^km	South (180°)	13 ^km/h	Clear
5:53 PM	22.2 ^°C	12.8 ^°C	55 ^%	1011.5 hPa	16.1 ^km	WSW (240°)	5.6 ^km/h	Mostly Cloudy
6:53 PM	22 ^°C	12 ^°C	53 ^%	1011.2 hPa	16.1 ^km	Variable	7.4 ^km/h	Mostly Cloudy
7:53 PM	20.6 ^°C	12.2 ^°C	58 ^%	1011.5 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h	Clear
8:53 PM	20 ^°C	12.2 ^°C	61 ^%	1011.5 hPa	16.1 ^km	Calm		Mostly Cloudy
9:53 PM	18.9 ^°C	12.2 ^°C	65 ^%	1011.5 hPa	16.1 ^km	SE (140°)	7.4 ^km/h	Mostly Cloudy
10:53 PM	18.9 ^°C	12.2 ^°C	65 ^%	1011.9 hPa	16.1 ^km	SE (140°)	11.1 ^km/h	Clear
11:53 PM	18.9 ^°C	12.8 ^°C	68 ^%	1011.9 hPa	16.1 ^km	SSE (150°)	11.1 ^km/h	Clear

Hourly data recorded from KBFI, located 0 kilometers away from Seattle, Washington