ROCK ISLAND, ILLINOIS

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

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DAILY WEATHER AVERAGE - 21 NOVEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	2.2 ^°C	7.4 ^°C	-2.6 ^°C	16.7 ^°C (2012)	-15.6 ^°C (2014)
Dewpoint	-2.1 ^°C	1.1 ^°C	-5.1 ^°C	11 ^°C (2010)	-18.3 ^°C (2014)
Humidity	75.6 ^%	90.5 ^%	56.3 ^%		27 ^% (2006)
Barometer	1020.3 ^hPa	1023.7 ^hPa	1017.3 ^hPa	1037.3 ^hPa (2008)	1007.5 ^hPa (2010)
Wind Speed	16.4 ^km/h	26.9 ^km/h		37 ^km/h (1998)
Wind Gust		42 ^km/h		50.1 ^km/h (1998)
Precipitation	2.79 ^mm			8.89 ^mm (2007)

Weather Element	Average
Visibility	11.6 ^km
Wind Direction	S (185.5 °)

Weather Element	Total
Heating Degree Days	15.9 (Base 18.3)

Total Years on Record: 19

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