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 - 28 FEBRUARY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	9.1 ^°C	13.3 ^°C (1:53 pm)	2.8 ^°C (11:53 pm)
Dewpoint	-2.3 ^°C	1.1 ^°C (12:53 am)	-7.2 ^°C (4:53 pm)
Humidity	47.3 ^%	73 ^% (5:53 am)	24 ^% (4:53 pm)
Barometer	1021.3 ^hPa	1024 hPa (9:53 pm)	1014.9 hPa (12:53 am)
Wind Speed	7.6 ^km/h	18.5 ^km/h (11:53 am)
Wind Gust		29.6 ^km/h (11:53 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	SE (132.9 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	10.3 (Base 18.3)

Averaged from 24 records on 28 February, 2015

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WEATHER BY HOUR - 28 FEBRUARY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:53 AM	9.4 ^°C	1.1 ^°C	56 ^%	1014.9 hPa	16.1 ^km	Variable	9.3 ^km/h		Scattered Clouds
1:53 AM	8.9 ^°C	0.6 ^°C	56 ^%	1015.9 hPa	16.1 ^km	NNW (330°)	13 ^km/h		Partly Cloudy
2:53 AM	8.3 ^°C	0 ^°C	56 ^%	1016.9 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h		Clear
3:53 AM	7.8 ^°C	0 ^°C	58 ^%	1017.6 hPa	16.1 ^km	NNE (30°)	7.4 ^km/h		Clear
4:53 AM	7.8 ^°C	-1.1 ^°C	54 ^%	1018.3 hPa	16.1 ^km	NNE (20°)	7.4 ^km/h		Clear
5:53 AM	4.4 ^°C	0 ^°C	73 ^%	1019.3 hPa	16.1 ^km	Calm			Clear
6:53 AM	6.7 ^°C	0 ^°C	63 ^%	1020 hPa	16.1 ^km	Calm			Clear
7:53 AM	5.6 ^°C	0.6 ^°C	70 ^%	1021 hPa	16.1 ^km	Calm			Clear
8:53 AM	9 ^°C	0 ^°C	54 ^%	1022 hPa	16.1 ^km	Variable	9.3 ^km/h		Clear
9:53 AM	10 ^°C	-0.6 ^°C	48 ^%	1022.4 hPa	16.1 ^km	Variable	5.6 ^km/h		Clear
10:53 AM	11.1 ^°C	-3.3 ^°C	37 ^%	1022.7 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h		Clear
11:53 AM	11.7 ^°C	-5 ^°C	31 ^%	1023 hPa	16.1 ^km	North (350°)	18.5 ^km/h	29.6 ^km/h	Clear
12:53 PM	12.2 ^°C	-4.4 ^°C	31 ^%	1022.7 hPa	16.1 ^km	North (360°)	14.8 ^km/h	29.6 ^km/h	Clear
1:53 PM	13.3 ^°C	-4.4 ^°C	29 ^%	1022.4 hPa	16.1 ^km	NNW (340°)	14.8 ^km/h		Clear
2:53 PM	12.8 ^°C	-5 ^°C	29 ^%	1022.4 hPa	16.1 ^km	NW (310°)	11.1 ^km/h		Clear
3:53 PM	12.8 ^°C	-4.4 ^°C	30 ^%	1022.4 hPa	16.1 ^km	WNW (290°)	13 ^km/h		Clear
4:53 PM	13.3 ^°C	-7.2 ^°C	24 ^%	1022 hPa	16.1 ^km	Variable	9.3 ^km/h		Clear
5:53 PM	11.7 ^°C	-3.9 ^°C	34 ^%	1022.4 hPa	16.1 ^km	NNW (340°)	9.3 ^km/h		Clear
6:53 PM	10 ^°C	-5 ^°C	35 ^%	1022.7 hPa	16.1 ^km	Calm			Clear
7:53 PM	9.4 ^°C	-4.4 ^°C	38 ^%	1023.4 hPa	16.1 ^km	Calm			Clear
8:53 PM	8 ^°C	-3 ^°C	46 ^%	1023.7 hPa	16.1 ^km	Calm			Clear
9:53 PM	6.1 ^°C	-2.8 ^°C	53 ^%	1024 hPa	16.1 ^km	Calm			Clear
10:53 PM	5.6 ^°C	-2.2 ^°C	58 ^%	1024 hPa	16.1 ^km	Calm			Clear
11:53 PM	2.8 ^°C	-1.7 ^°C	73 ^%	1024 hPa	16.1 ^km	SSE (160°)	9.3 ^km/h		Clear

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