ROCK ISLAND, ILLINOIS

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

WEATHER

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DAILY WEATHER AVERAGE - 22 MARCH

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	4.7 ^°C	10.2 ^°C	-0.2 ^°C	21.1 ^°C (2012)	-10.6 ^°C (2002)
Dewpoint	-1.8 ^°C	1.1 ^°C	-4.7 ^°C	16 ^°C (2012)	-17.2 ^°C (2002)
Humidity	66.7 ^%	85.7 ^%	43.8 ^%		21 ^% (2002)
Barometer	1019.6 ^hPa	1022.7 ^hPa	1015.9 ^hPa	1034.2 ^hPa (2002)	999 ^hPa (2011)
Wind Speed	17.5 ^km/h	30.4 ^km/h		64.9 ^km/h (2011)
Wind Gust		45.9 ^km/h		92.5 ^km/h (2011)
Precipitation	9.91 ^mm			26.92 ^mm (2007)

Weather Element	Average
Visibility	13.2 ^km
Wind Direction	SSW (197.8 °)

Weather Element	Total
Heating Degree Days	13.4 (Base 18.3)
Growing Degree Days	4.7 (Base 10)

Total Years on Record: 19

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