ROCK ISLAND, ILLINOIS

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

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DAILY WEATHER AVERAGE - 22 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	22.9 ^°C	28.4 ^°C	18.1 ^°C	33.3 ^°C (2005)	10.6 ^°C (2000)
Dewpoint	19 ^°C	21.3 ^°C	16.6 ^°C	26.7 ^°C (2001)	9.4 ^°C (2005)
Humidity	80 ^%	95.5 ^%	59.4 ^%		39 ^% (2005)
Barometer	1015.2 ^hPa	1017.6 ^hPa	1013.2 ^hPa	1024.4 ^hPa (2007)	1006.8 ^hPa (2013)
Wind Speed	10.3 ^km/h	22.4 ^km/h		48.1 ^km/h (2004)
Wind Gust		45.4 ^km/h		66.6 ^km/h (2011)
Precipitation	25.15 ^mm			98.55 ^mm (2004)

Weather Element	Average
Visibility	12.2 ^km
Wind Direction	SSE (167.8 °)

Weather Element	Total
Cooling Degree Days	4.9 (Base 18.3)
Growing Degree Days	13.3 (Base 10)

Total Years on Record: 20

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