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 - 23 AUGUST, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	21 ^°C	29.4 ^°C (4:55 pm)	13.3 ^°C (4:55 am)
Dewpoint	2.8 ^°C	5.6 ^°C (7:55 pm)	-1.1 ^°C (2:55 pm)
Humidity	32.1 ^%	51 ^% (6:55 am)	14 ^% (2:55 pm)
Barometer	1014.6 ^hPa	1017.3 hPa (7:55 am)	1010.8 hPa (5:55 pm)
Wind Speed	7.9 ^km/h	16.7 ^km/h (5:55 am)

Weather Element	Average
Visibility	7.4 ^km
Wind Direction	SSE (163.7 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	3 (Base 18.3)
Growing Degree Days	11.3 (Base 10)

Averaged from 30 records on 23 August, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 23 AUGUST, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:55 AM	17.2 ^°C	1.7 ^°C	35 ^%	1016.3 hPa	11.3 ^km	West (270°)	11.1 ^km/h	Clear
1:55 AM	16.1 ^°C	2.2 ^°C	39 ^%	1015.9 hPa	11.3 ^km	WNW (290°)	7.4 ^km/h	Clear
2:55 AM	15.6 ^°C	2.8 ^°C	42 ^%	1016.3 hPa	9.7 ^km	NW (310°)	9.3 ^km/h	Haze
3:55 AM	16.1 ^°C	2.2 ^°C	39 ^%	1016.3 hPa	8 ^km	NW (320°)	13 ^km/h	Haze
4:55 AM	13.3 ^°C	2.2 ^°C	47 ^%	1016.3 hPa	9.7 ^km	NW (310°)	9.3 ^km/h	Haze
5:55 AM	13.3 ^°C	2.8 ^°C	49 ^%	1016.3 hPa	8 ^km	WNW (290°)	16.7 ^km/h	Haze
6:55 AM	13.3 ^°C	3.3 ^°C	51 ^%	1016.6 hPa	6.4 ^km	Calm		Haze
7:55 AM	13.9 ^°C	3.9 ^°C	51 ^%	1017.3 hPa	4.8 ^km	West (280°)	11.1 ^km/h	Haze
8:55 AM	15 ^°C	3.9 ^°C	48 ^%	1017.3 hPa	4.8 ^km	West (280°)	13 ^km/h	Haze
9:55 AM	18.3 ^°C	4.4 ^°C	40 ^%	1016.6 hPa	4.8 ^km	West (280°)	9.3 ^km/h	Haze
10:11 AM	18.3 ^°C	3.3 ^°C	37 ^%	1016.9 hPa	4 ^km	WSW (250°)	7.4 ^km/h	Haze
10:35 AM	18.3 ^°C	4.4 ^°C	40 ^%	1016.9 hPa	4.8 ^km	Variable	5.6 ^km/h	Haze
10:51 AM	20 ^°C	4 ^°C	35 ^%	1016.9 hPa	4 ^km	Calm		Haze
10:55 AM	20 ^°C	3.9 ^°C	35 ^%	1016.3 hPa	4 ^km	Calm		Haze
11:09 AM	21.1 ^°C	3.9 ^°C	32 ^%	1016.6 hPa	4.8 ^km	North (360°)	5.6 ^km/h	Haze
11:43 AM	22.2 ^°C	4.4 ^°C	31 ^%	1016.3 hPa	4 ^km	Calm		Haze
11:55 AM	22.2 ^°C	3.3 ^°C	29 ^%	1015.6 hPa	3.2 ^km	West (270°)	7.4 ^km/h	Haze
12:55 PM	24.4 ^°C	3.3 ^°C	25 ^%	1014.6 hPa	3.2 ^km	Variable	5.6 ^km/h	Haze
1:20 PM	26.7 ^°C	3.3 ^°C	22 ^%	1014.9 hPa	4.8 ^km	Variable	7.4 ^km/h	Haze
1:55 PM	27.2 ^°C	1.1 ^°C	18 ^%	1013.5 hPa	6.4 ^km	SE (130°)	9.3 ^km/h	Haze
2:55 PM	28.9 ^°C	-1.1 ^°C	14 ^%	1012.5 hPa	9.7 ^km	East (100°)	9.3 ^km/h	Haze
3:55 PM	28.9 ^°C	-1.1 ^°C	14 ^%	1011.9 hPa	11.3 ^km	East (100°)	11.1 ^km/h	Clear
4:55 PM	29.4 ^°C	0 ^°C	15 ^%	1011.2 hPa	9.7 ^km	ESE (120°)	9.3 ^km/h	Haze
5:55 PM	28.9 ^°C	2.8 ^°C	19 ^%	1010.8 hPa	9.7 ^km	ESE (110°)	7.4 ^km/h	Haze
6:55 PM	26.1 ^°C	5 ^°C	26 ^%	1010.8 hPa	9.7 ^km	East (90°)	11.1 ^km/h	Haze
7:55 PM	23.9 ^°C	5.6 ^°C	31 ^%	1011.2 hPa	8 ^km	East (90°)	11.1 ^km/h	Haze
8:55 PM	24.4 ^°C	2.2 ^°C	23 ^%	1011.2 hPa	9.7 ^km	Calm		Haze
9:55 PM	23.9 ^°C	2.8 ^°C	25 ^%	1011.5 hPa	9.7 ^km	Calm		Haze
10:55 PM	22.2 ^°C	0.6 ^°C	24 ^%	1011.9 hPa	11.3 ^km	North (350°)	13 ^km/h	Clear
11:55 PM	21.7 ^°C	2.2 ^°C	28 ^%	1011.9 hPa	12.9 ^km	NW (310°)	13 ^km/h	Clear

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