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 - 25 JANUARY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	13.4 ^°C	18.3 ^°C (2:53 pm)	10 ^°C (11:44 pm)
Dewpoint	9.4 ^°C	11.7 ^°C (12:53 am)	7 ^°C (11:44 pm)
Humidity	77.3 ^%	86 ^% (6:53 am)	54 ^% (2:53 pm)
Barometer	1019.6 ^hPa	1023.4 hPa (1:53 am)	1014.9 hPa (11:44 pm)
Wind Speed	3.4 ^km/h	13 ^km/h (2:53 am)

Weather Element	Average
Visibility	15.6 ^km
Wind Direction	ESE (108 °)

Weather Element	Total
Precipitation	0.25 ^mm
Heating Degree Days	4.2 (Base 18.3)
Growing Degree Days	4.2 (Base 10)

Averaged from 25 records on 25 January, 2015

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WEATHER BY HOUR - 25 JANUARY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Conditions
12:53 AM	14.4 ^°C	11.7 ^°C	84 ^%	1023 hPa	16.1 ^km	SSE (150°)	9.3 ^km/h		Overcast
1:53 AM	13.9 ^°C	11.1 ^°C	83 ^%	1023.4 hPa	16.1 ^km	SE (140°)	11.1 ^km/h		Overcast
2:53 AM	13.9 ^°C	11.1 ^°C	83 ^%	1023 hPa	16.1 ^km	SSE (150°)	13 ^km/h		Overcast
3:53 AM	13.3 ^°C	10.6 ^°C	84 ^%	1023 hPa	16.1 ^km	South (170°)	9.3 ^km/h		Overcast
4:53 AM	13.3 ^°C	10.6 ^°C	84 ^%	1022.7 hPa	16.1 ^km	SSW (200°)	5.6 ^km/h		Overcast
5:53 AM	13.3 ^°C	10.6 ^°C	84 ^%	1022.7 hPa	16.1 ^km	Calm			Overcast
6:53 AM	12.2 ^°C	10 ^°C	86 ^%	1022.4 hPa	9.7 ^km	Calm			Mostly Cloudy
7:53 AM	12.2 ^°C	9.4 ^°C	83 ^%	1022.4 hPa	16.1 ^km	Calm			Mostly Cloudy
8:53 AM	12.2 ^°C	9.4 ^°C	83 ^%	1022 hPa	16.1 ^km	Calm			Mostly Cloudy
9:53 AM	13.3 ^°C	10 ^°C	80 ^%	1021.7 hPa	16.1 ^km	Calm			Scattered Clouds
10:53 AM	15 ^°C	10 ^°C	72 ^%	1021.3 hPa	16.1 ^km	Calm			Scattered Clouds
11:53 AM	16.1 ^°C	8.9 ^°C	62 ^%	1020.3 hPa	16.1 ^km	Calm			Mostly Cloudy
12:53 PM	16.1 ^°C	10 ^°C	67 ^%	1019.6 hPa	16.1 ^km	WNW (300°)	5.6 ^km/h		Scattered Clouds
1:53 PM	17.2 ^°C	10 ^°C	63 ^%	1019 hPa	16.1 ^km	NW (310°)	7.4 ^km/h		Scattered Clouds
2:53 PM	18.3 ^°C	8.9 ^°C	54 ^%	1019 hPa	16.1 ^km	Calm			Mostly Cloudy
3:53 PM	17.2 ^°C	9.4 ^°C	60 ^%	1018.3 hPa	16.1 ^km	NW (310°)	5.6 ^km/h		Scattered Clouds
4:53 PM	14.4 ^°C	9.4 ^°C	72 ^%	1017.6 hPa	16.1 ^km	NW (320°)	5.6 ^km/h		Clear
5:53 PM	13.3 ^°C	8.9 ^°C	75 ^%	1017.6 hPa	16.1 ^km	NW (320°)	7.4 ^km/h		Scattered Clouds
6:53 PM	12.2 ^°C	8.3 ^°C	77 ^%	1017.3 hPa	16.1 ^km	Calm			Clear
7:53 PM	11.1 ^°C	8.3 ^°C	83 ^%	1016.9 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Clear
8:53 PM	11.1 ^°C	7.8 ^°C	80 ^%	1016.3 hPa	16.1 ^km	Calm			Clear
9:53 PM	10.6 ^°C	8.3 ^°C	86 ^%	1015.9 hPa	16.1 ^km	Calm		0.25 mm	Clear
10:53 PM	10.6 ^°C	7.8 ^°C	83 ^%	1015.6 hPa	16.1 ^km	Calm			Clear
11:44 PM	10 ^°C	7 ^°C	82 ^%	1014.9 hPa	12.9 ^km	Calm			Scattered Clouds
11:53 PM	10 ^°C	7.2 ^°C	83 ^%	1014.9 hPa	12.9 ^km	Calm			Mostly Cloudy

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