MERCER ISLAND, WASHINGTON

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Elevation: 69 meters Latitude: 47 32N Longitude: 122 18W

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

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WEATHER ALMANAC - 20 JULY, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	17.6 ^°C	19.4 ^°C (1:53 pm)	15.6 ^°C (6:53 am)
Dewpoint	11.6 ^°C	12.8 ^°C (1:53 am)	10 ^°C (1:53 pm)
Humidity	68.4 ^%	78 ^% (5:53 am)	54 ^% (1:53 pm)
Barometer	1014.9 ^hPa	1015.6 hPa (11:53 pm)	1013.9 hPa (1:53 am)
Wind Speed	5.8 ^km/h	13 ^km/h (8:53 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	E (92.1 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	0.8 (Base 18.3)
Growing Degree Days	7.5 (Base 10)

Averaged from 24 records on 20 July, 2014

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WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 20 JULY, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Conditions
1:53 AM	18.3 ^°C	12.8 ^°C	70 ^%	1013.9 hPa	16.1 ^km	Calm			Overcast
2:53 AM	17.8 ^°C	12.8 ^°C	73 ^%	1013.9 hPa	16.1 ^km	Calm			Overcast
3:53 AM	17.2 ^°C	12.8 ^°C	75 ^%	1014.2 hPa	16.1 ^km	Calm			Overcast
4:53 AM	16.7 ^°C	12.2 ^°C	75 ^%	1014.2 hPa	16.1 ^km	Variable	7.4 ^km/h		Overcast
5:53 AM	16.1 ^°C	12.2 ^°C	78 ^%	1014.2 hPa	16.1 ^km	NE (40°)	11.1 ^km/h		Overcast
6:53 AM	15.6 ^°C	11.7 ^°C	78 ^%	1014.6 hPa	16.1 ^km	NE (50°)	9.3 ^km/h		Overcast
7:53 AM	16.1 ^°C	11.1 ^°C	72 ^%	1014.9 hPa	16.1 ^km	NE (50°)	9.3 ^km/h	0 mm	Overcast
8:53 AM	16.7 ^°C	11.1 ^°C	70 ^%	1015.2 hPa	16.1 ^km	NE (50°)	13 ^km/h		Overcast
9:53 AM	16.7 ^°C	11.7 ^°C	72 ^%	1015.2 hPa	16.1 ^km	ENE (60°)	9.3 ^km/h		Overcast
10:53 AM	17.8 ^°C	11.1 ^°C	65 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
11:53 AM	18.3 ^°C	11.7 ^°C	65 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
12:00 PM	19 ^°C	12 ^°C	64 ^%	1014.9 hPa	16.1 ^km	Variable	9.3 ^km/h		Overcast
12:53 PM	18.3 ^°C	10.6 ^°C	61 ^%	1014.9 hPa	16.1 ^km	South (170°)	5.6 ^km/h		Overcast
1:53 PM	19.4 ^°C	10 ^°C	54 ^%	1015.2 hPa	16.1 ^km	Variable	7.4 ^km/h		Overcast
2:53 PM	18.9 ^°C	10 ^°C	56 ^%	1014.9 hPa	16.1 ^km	SSW (210°)	9.3 ^km/h		Overcast
3:53 PM	18.9 ^°C	10.6 ^°C	59 ^%	1014.9 hPa	16.1 ^km	Calm			Overcast
4:53 PM	18.9 ^°C	11.1 ^°C	60 ^%	1014.6 hPa	16.1 ^km	NW (310°)	5.6 ^km/h		Overcast
5:53 PM	18.3 ^°C	12.2 ^°C	68 ^%	1014.2 hPa	16.1 ^km	WNW (300°)	9.3 ^km/h		Overcast
6:53 PM	18.3 ^°C	12.2 ^°C	68 ^%	1014.2 hPa	16.1 ^km	NW (320°)	11.1 ^km/h		Overcast
7:53 PM	17.8 ^°C	12.8 ^°C	73 ^%	1014.6 hPa	16.1 ^km	WNW (300°)	9.3 ^km/h		Overcast
8:53 PM	17.2 ^°C	12.2 ^°C	72 ^%	1014.9 hPa	16.1 ^km	North (350°)	7.4 ^km/h		Overcast
9:53 PM	16.7 ^°C	11.7 ^°C	72 ^%	1015.2 hPa	16.1 ^km	Variable	5.6 ^km/h		Overcast
10:53 PM	16.7 ^°C	11.7 ^°C	72 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
11:53 PM	16.1 ^°C	10.6 ^°C	70 ^%	1015.6 hPa	16.1 ^km	Calm			Overcast

Hourly data recorded from KBFI, located 0 kilometers away from Mercer Island, Washington