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 - 30 JULY, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	23 ^°C	28.9 ^°C (2:53 pm)	17.2 ^°C (2:53 am)
Dewpoint	11.1 ^°C	14 ^°C (10:37 am)	7 ^°C (10:53 pm)
Humidity	50.1 ^%	78 ^% (1:53 am)	25 ^% (2:53 pm)
Barometer	1019.6 ^hPa	1021 hPa (7:53 am)	1018.3 hPa (11:53 pm)
Wind Speed	7.1 ^km/h	16.7 ^km/h (4:53 pm)
Wind Gust		25.9 ^km/h (4:53 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	SSE (142.2 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	4.7 (Base 18.3)
Growing Degree Days	13.1 (Base 10)

Averaged from 23 records on 30 July, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 30 JULY, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:53 AM	21.1 ^°C	12.8 ^°C	59 ^%	1019.3 hPa	16.1 ^km	Calm			Clear
1:53 AM	19.4 ^°C	12.8 ^°C	66 ^%	1019.3 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Clear
2:53 AM	18.9 ^°C	12.8 ^°C	68 ^%	1019.6 hPa	16.1 ^km	Variable	5.6 ^km/h		Clear
3:53 AM	17.8 ^°C	12.8 ^°C	73 ^%	1019.6 hPa	16.1 ^km	Calm			Clear
4:53 AM	17.8 ^°C	12.8 ^°C	73 ^%	1020 hPa	16.1 ^km	Calm			Clear
5:53 AM	17.2 ^°C	12.8 ^°C	75 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
6:53 AM	17.2 ^°C	13.3 ^°C	78 ^%	1020.7 hPa	16.1 ^km	Calm			Clear
7:53 AM	18.9 ^°C	13.3 ^°C	70 ^%	1021 hPa	16.1 ^km	Calm			Clear
8:53 AM	20.6 ^°C	13.9 ^°C	65 ^%	1021 hPa	16.1 ^km	South (180°)	5.6 ^km/h		Clear
9:53 AM	23 ^°C	14 ^°C	57 ^%	1021 hPa	16.1 ^km	Variable	5.6 ^km/h		Clear
10:53 AM	23.3 ^°C	13.3 ^°C	53 ^%	1020.7 hPa	16.1 ^km	WNW (300°)	9.3 ^km/h		Clear
11:53 AM	24.4 ^°C	12.8 ^°C	48 ^%	1020.7 hPa	16.1 ^km	West (280°)	11.1 ^km/h		Partly Cloudy
12:53 PM	26.1 ^°C	10 ^°C	36 ^%	1020.7 hPa	16.1 ^km	WNW (300°)	13 ^km/h		Clear
1:53 PM	26.7 ^°C	10.6 ^°C	36 ^%	1020.3 hPa	16.1 ^km	WNW (300°)	14.8 ^km/h		Clear
2:53 PM	27.8 ^°C	10 ^°C	33 ^%	1020 hPa	16.1 ^km	WNW (300°)	14.8 ^km/h		Clear
3:53 PM	28.9 ^°C	10.6 ^°C	32 ^%	1019.3 hPa	16.1 ^km	WNW (300°)	16.7 ^km/h	25.9 ^km/h	Clear
4:53 PM	28.9 ^°C	7.2 ^°C	25 ^%	1019 hPa	16.1 ^km	North (350°)	13 ^km/h		Clear
5:53 PM	28.3 ^°C	7.8 ^°C	27 ^%	1018.6 hPa	16.1 ^km	NW (310°)	13 ^km/h		Clear
6:53 PM	28.3 ^°C	8.9 ^°C	29 ^%	1018.3 hPa	16.1 ^km	NW (320°)	11.1 ^km/h		Partly Cloudy
7:53 PM	27.8 ^°C	8.9 ^°C	30 ^%	1018.3 hPa	16.1 ^km	Variable	9.3 ^km/h		Partly Cloudy
9:53 PM	23.9 ^°C	10 ^°C	41 ^%	1019 hPa	16.1 ^km	Variable	7.4 ^km/h		Clear
10:53 PM	22 ^°C	7 ^°C	38 ^%	1019.3 hPa	16.1 ^km	Variable	7.4 ^km/h		Clear
11:53 PM	21 ^°C	7 ^°C	40 ^%	1019.3 hPa	16.1 ^km	Calm			Clear

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