ROCK ISLAND, ILLINOIS

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

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DAILY WEATHER AVERAGE - 4 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	22.7 ^°C	27.6 ^°C	17.7 ^°C	34.4 ^°C (2012)	11.7 ^°C (2014)
Dewpoint	17.2 ^°C	19.3 ^°C	14.1 ^°C	25 ^°C (2003)	-3.3 ^°C (1997)
Humidity	73.4 ^%	91.5 ^%	51.9 ^%		30 ^% (1997)
Barometer	1015.2 ^hPa	1016.9 ^hPa	1013.2 ^hPa	1026.8 ^hPa (2014)	1003 ^hPa (2004)
Wind Speed	12.6 ^km/h	22.2 ^km/h		31.5 ^km/h (2007)
Wind Gust		38.6 ^km/h		48.1 ^km/h (2010)
Precipitation	60.71 ^mm			319.79 ^mm (2007)

Weather Element	Average
Visibility	13.4 ^km
Wind Direction	S (180.3 °)

Total Years on Record: 20

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