ROCK ISLAND, WASHINGTON

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Elevation: 375 meters Latitude: 47 24N Longitude: 120 12W

WEATHER

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Number of Records: 261,279; Date Range: 1/1/95 - 3/21/16

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WEATHER ALMANAC - 25 AUGUST, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	23.9 ^°C	31.1 ^°C (3:55 pm)	17.2 ^°C (6:55 am)
Dewpoint	1.7 ^°C	4.4 ^°C (6:55 pm)	-3.3 ^°C (2:55 pm)
Humidity	25 ^%	40 ^% (7:55 am)	11 ^% (2:55 pm)
Barometer	1013.2 ^hPa	1015.6 hPa (7:55 am)	1011.2 hPa (4:55 pm)
Wind Speed	10.5 ^km/h	20.4 ^km/h (2:55 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	S (175.4 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	5.8 (Base 18.3)
Growing Degree Days	14.2 (Base 10)

Averaged from 24 records on 25 August, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 25 AUGUST, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:55 AM	21.7 ^°C	1.1 ^°C	26 ^%	1013.5 hPa	16.1 ^km	NNW (330°)	13 ^km/h	Clear
1:55 AM	21.1 ^°C	2.2 ^°C	29 ^%	1013.5 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h	Clear
2:55 AM	20.6 ^°C	2.2 ^°C	30 ^%	1013.5 hPa	16.1 ^km	NW (320°)	20.4 ^km/h	Clear
3:55 AM	18.3 ^°C	2.2 ^°C	34 ^%	1013.9 hPa	16.1 ^km	West (260°)	9.3 ^km/h	Clear
4:55 AM	18.9 ^°C	1.7 ^°C	32 ^%	1014.2 hPa	16.1 ^km	NW (310°)	13 ^km/h	Clear
5:55 AM	18.9 ^°C	1.7 ^°C	32 ^%	1014.2 hPa	16.1 ^km	WNW (300°)	14.8 ^km/h	Clear
6:55 AM	17.2 ^°C	2.2 ^°C	37 ^%	1014.9 hPa	16.1 ^km	West (260°)	14.8 ^km/h	Clear
7:55 AM	17.2 ^°C	3.3 ^°C	40 ^%	1015.6 hPa	16.1 ^km	West (260°)	5.6 ^km/h	Clear
8:55 AM	18.9 ^°C	3.3 ^°C	36 ^%	1015.6 hPa	16.1 ^km	West (260°)	11.1 ^km/h	Clear
9:55 AM	21.7 ^°C	2.2 ^°C	28 ^%	1015.2 hPa	16.1 ^km	West (270°)	13 ^km/h	Clear
10:55 AM	23.9 ^°C	1.7 ^°C	23 ^%	1014.9 hPa	16.1 ^km	Calm		Clear
11:55 AM	26.7 ^°C	1.7 ^°C	20 ^%	1014.2 hPa	16.1 ^km	Calm		Clear
12:55 PM	28.3 ^°C	-2.2 ^°C	14 ^%	1013.5 hPa	16.1 ^km	South (170°)	9.3 ^km/h	Clear
1:55 PM	30 ^°C	-2.2 ^°C	12 ^%	1012.9 hPa	16.1 ^km	SE (130°)	11.1 ^km/h	Clear
2:55 PM	30.6 ^°C	-3.3 ^°C	11 ^%	1012.2 hPa	16.1 ^km	ESE (110°)	11.1 ^km/h	Clear
3:55 PM	31.1 ^°C	-1.7 ^°C	12 ^%	1011.5 hPa	16.1 ^km	ESE (120°)	14.8 ^km/h	Clear
4:55 PM	30.6 ^°C	1.1 ^°C	15 ^%	1011.2 hPa	16.1 ^km	ESE (120°)	14.8 ^km/h	Clear
5:55 PM	30 ^°C	2.2 ^°C	17 ^%	1011.2 hPa	16.1 ^km	ESE (110°)	13 ^km/h	Clear
6:55 PM	28.3 ^°C	4.4 ^°C	22 ^%	1011.2 hPa	16.1 ^km	East (100°)	13 ^km/h	Clear
7:55 PM	25.6 ^°C	4.4 ^°C	25 ^%	1011.5 hPa	16.1 ^km	East (80°)	11.1 ^km/h	Clear
8:55 PM	24.4 ^°C	4.4 ^°C	27 ^%	1011.9 hPa	16.1 ^km	East (80°)	5.6 ^km/h	Clear
9:55 PM	23.3 ^°C	3.9 ^°C	28 ^%	1012.2 hPa	16.1 ^km	Variable	7.4 ^km/h	Clear
10:55 PM	24.4 ^°C	3.3 ^°C	25 ^%	1012.5 hPa	16.1 ^km	Calm		Clear
11:55 PM	22.2 ^°C	1.1 ^°C	25 ^%	1012.5 hPa	16.1 ^km	WNW (290°)	9.3 ^km/h	Overcast

Hourly data recorded from KEAT, located 0 kilometers away from Rock Island, Washington