ROCK ISLAND, ILLINOIS

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

WEATHER

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DAILY WEATHER AVERAGE - 23 MARCH

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	4.9 ^°C	10.9 ^°C	-0.7 ^°C	19.4 ^°C (2012)	-8.3 ^°C (2014)
Dewpoint	-1.2 ^°C	1.8 ^°C	-4.6 ^°C	15 ^°C (2007)	-14.4 ^°C (2002)
Humidity	69 ^%	87.1 ^%	46.6 ^%		20 ^% (2002)
Barometer	1018.6 ^hPa	1021.7 ^hPa	1015.6 ^hPa	1033.9 ^hPa (2014)	996.3 ^hPa (2011)
Wind Speed	17.2 ^km/h	29.1 ^km/h		42.6 ^km/h (2011)
Wind Gust		40.4 ^km/h		66.6 ^km/h (2009)
Precipitation	21.59 ^mm			103.38 ^mm (2007)

Weather Element	Average
Visibility	12.1 ^km
Wind Direction	S (184 °)

Weather Element	Total
Heating Degree Days	13.2 (Base 18.3)
Growing Degree Days	3.7 (Base 10)

Total Years on Record: 19

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