MERCER ISLAND, WASHINGTON

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Elevation: 69 meters Latitude: 47 32N 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 - 31 OCTOBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	12.4 ^°C	13.9 ^°C (2:53 pm)	11.1 ^°C (10:53 pm)
Dewpoint	9.5 ^°C	11 ^°C (12:00 am)	7.8 ^°C (4:53 pm)
Humidity	82.7 ^%	89 ^% (5:53 am)	67 ^% (4:53 pm)
Barometer	1008.8 ^hPa	1011.9 hPa (8:53 pm)	1005.4 hPa (6:38 am)
Wind Speed	5 ^km/h	13 ^km/h (12:09 am)

Weather Element	Average
Visibility	12.6 ^km
Wind Direction	E (90 °)

Weather Element	Total
Precipitation	25.65 ^mm
Heating Degree Days	5.8 (Base 18.3)
Growing Degree Days	2.5 (Base 10)

Averaged from 34 records on 31 October, 2014

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WEATHER BY HOUR - 31 OCTOBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:00 AM	13 ^°C	11 ^°C	88 ^%	1008.5 hPa	11.3 ^km	SE (140°)	11.1 ^km/h	0.25 mm	Rain	Light Rain
12:09 AM	13 ^°C	11 ^°C	88 ^%	1008.1 hPa	12.9 ^km	SE (140°)	13 ^km/h	0.51 mm	Rain	Light Rain
12:53 AM	13.3 ^°C	10.6 ^°C	84 ^%	1008.1 hPa	6.4 ^km	Calm		1.78 mm	Rain	Rain
1:21 AM	13 ^°C	11 ^°C	88 ^%	1008.1 hPa	9.7 ^km	SE (140°)	7.4 ^km/h	1.27 mm	Rain	Light Rain
1:30 AM	13 ^°C	11 ^°C	88 ^%	1008.1 hPa	9.7 ^km	SE (140°)	5.6 ^km/h	1.78 mm	Rain	Light Rain
1:53 AM	12.8 ^°C	10.6 ^°C	86 ^%	1008.1 hPa	12.9 ^km	South (170°)	7.4 ^km/h	2.54 mm	Rain	Light Rain
2:53 AM	12.2 ^°C	10 ^°C	86 ^%	1007.8 hPa	9.7 ^km	Calm		1.02 mm	Rain	Light Rain
3:53 AM	12.2 ^°C	10 ^°C	86 ^%	1007.1 hPa	9.7 ^km	Calm		1.02 mm	Rain	Light Rain
4:05 AM	12 ^°C	10 ^°C	88 ^%	1006.8 hPa	11.3 ^km	Calm		0 mm	Rain	Light Rain
4:53 AM	11.7 ^°C	9.4 ^°C	86 ^%	1006.1 hPa	16.1 ^km	Calm		0.25 mm	Rain	Light Rain
5:53 AM	11.7 ^°C	10 ^°C	89 ^%	1005.8 hPa	11.3 ^km	Calm		0.51 mm	Rain	Light Rain
6:31 AM	12 ^°C	10 ^°C	88 ^%	1005.8 hPa	9.7 ^km	Calm		0.25 mm	Rain	Light Rain
6:38 AM	12 ^°C	10 ^°C	88 ^%	1005.4 hPa	11.3 ^km	Calm		0.51 mm	Rain	Light Rain
6:53 AM	12.2 ^°C	9.4 ^°C	83 ^%	1005.8 hPa	8 ^km	Calm		0.76 mm	Rain	Light Rain
7:47 AM	12 ^°C	10 ^°C	88 ^%	1005.8 hPa	4 ^km	Calm		1.52 mm	Rain	Rain
7:53 AM	12.2 ^°C	10 ^°C	86 ^%	1005.8 hPa	4.8 ^km	West (270°)	5.6 ^km/h	1.78 mm	Rain	Rain
8:53 AM	12.2 ^°C	10 ^°C	86 ^%	1007.1 hPa	4.8 ^km	West (270°)	11.1 ^km/h	4.83 mm	Rain	Rain
9:53 AM	12.2 ^°C	9.4 ^°C	83 ^%	1008.5 hPa	6.4 ^km	NNW (330°)	5.6 ^km/h	2.79 mm	Rain	Light Rain
10:53 AM	12.2 ^°C	9.4 ^°C	83 ^%	1009.1 hPa	16.1 ^km	ESE (120°)	9.3 ^km/h	2.29 mm	Rain	Light Rain
11:00 AM	12 ^°C	9 ^°C	82 ^%	1009.1 hPa	16.1 ^km	SSE (150°)	5.6 ^km/h	0 mm	Rain	Light Rain
11:53 AM	12.8 ^°C	9.4 ^°C	80 ^%	1009.8 hPa	16.1 ^km	SSW (210°)	11.1 ^km/h	0 mm		Overcast
12:53 PM	12 ^°C	9 ^°C	82 ^%	1009.8 hPa	16.1 ^km	Variable	11.1 ^km/h			Overcast
1:53 PM	13.3 ^°C	9.4 ^°C	77 ^%	1009.8 hPa	16.1 ^km	South (170°)	13 ^km/h	0 mm		Overcast
2:53 PM	13.9 ^°C	8.9 ^°C	72 ^%	1010.2 hPa	16.1 ^km	South (170°)	11.1 ^km/h			Mostly Cloudy
3:53 PM	13.9 ^°C	8.9 ^°C	72 ^%	1010.2 hPa	16.1 ^km	South (180°)	11.1 ^km/h			Mostly Cloudy
4:53 PM	13.9 ^°C	7.8 ^°C	67 ^%	1010.5 hPa	16.1 ^km	SSE (160°)	11.1 ^km/h			Mostly Cloudy
5:53 PM	12.8 ^°C	7.8 ^°C	72 ^%	1010.8 hPa	16.1 ^km	South (170°)	11.1 ^km/h			Mostly Cloudy
6:53 PM	12.2 ^°C	8.3 ^°C	77 ^%	1011.2 hPa	16.1 ^km	Calm				Scattered Clouds
7:53 PM	12.2 ^°C	8.9 ^°C	80 ^%	1011.2 hPa	16.1 ^km	SE (130°)	5.6 ^km/h			Overcast
8:53 PM	12.2 ^°C	8.9 ^°C	80 ^%	1011.9 hPa	16.1 ^km	Calm				Overcast
9:00 PM	12 ^°C	9 ^°C	82 ^%	1011.5 hPa	16.1 ^km	Calm				Mostly Cloudy
9:53 PM	12.2 ^°C	8.9 ^°C	80 ^%	1011.9 hPa	16.1 ^km	Calm				Overcast
10:53 PM	11.1 ^°C	8.3 ^°C	83 ^%	1011.9 hPa	16.1 ^km	Calm				Mostly Cloudy
11:53 PM	11.1 ^°C	8.3 ^°C	83 ^%	1011.2 hPa	14.5 ^km	Calm				Scattered Clouds

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