ROCK ISLAND, ILLINOIS

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Elevation: 622 feet Latitude: 41 34N Longitude: 090 25W

WEATHER

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DAILY WEATHER AVERAGE - JULY 22

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	73.3 ^°F	83.2 ^°F	64.5 ^°F	91.9 ^°F (2005)	51.1 ^°F (2000)
Dewpoint	66.2 ^°F	70.4 ^°F	61.8 ^°F	80.1 ^°F (2001)	48.9 ^°F (2005)
Humidity	80 ^%	95.5 ^%	59.4 ^%		39 ^% (2005)
Barometer	29.98 ⁱⁿ	30.05 ⁱⁿ	29.92 ⁱⁿ	30.25 ⁱⁿ (2007)	29.73 ⁱⁿ (2013)
Wind Speed	6.4 ^mph	13.9 ^mph		29.9 ^mph (2004)
Wind Gust		28.2 ^mph		41.4 ^mph (2011)
Precipitation	0.99 ⁱⁿ			3.88 ⁱⁿ (2004)

Weather Element	Average
Visibility	7.6 ^mi
Wind Direction	SSE (167.8 °)

Weather Element	Total
Cooling Degree Days	8.9 (Base 18.3)
Growing Degree Days	23.9 (Base 10)

Total Years on Record: 20

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