ROCK ISLAND, ILLINOIS

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Elevation: 190 meters Latitude: 41 34N Longitude: 090 25W

WEATHER

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DAILY WEATHER AVERAGE - 30 OCTOBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	10.8 ^°C	15.9 ^°C	4.7 ^°C	21.7 ^°C (2006)	-2.8 ^°C (1996)
Dewpoint	5 ^°C	9 ^°C	0.7 ^°C	17.2 ^°C (2009)	-8.3 ^°C (2008)
Humidity	70 ^%	86.6 ^%	53.7 ^%		30 ^% (2008)
Barometer	1014.9 ^hPa	1019 ^hPa	1010.2 ^hPa	1032.2 ^hPa (2001)	991.2 ^hPa (1996)
Wind Speed	20.1 ^km/h	33.8 ^km/h		61.2 ^km/h (2004)
Wind Gust		51 ^km/h		77.7 ^km/h (1996)
Precipitation	11.68 ^mm			42.42 ^mm (2013)

Weather Element	Average
Visibility	13.8 ^km
Wind Direction	SSW (191.5 °)

Weather Element	Total
Heating Degree Days	8.1 (Base 18.3)
Growing Degree Days	2.6 (Base 10)

Total Years on Record: 19

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