ROCK ISLAND, ILLINOIS

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

WEATHER

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DAILY WEATHER AVERAGE - 27 APRIL

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	11.2 ^°C	17.2 ^°C	5.3 ^°C	23.9 ^°C (2003)	-0.6 ^°C (2004)
Dewpoint	3.1 ^°C	6.7 ^°C	-0.4 ^°C	13.9 ^°C (2009)	-8.9 ^°C (2012)
Humidity	62 ^%	85.3 ^%	37.3 ^%		22 ^% (2012)
Barometer	1014.6 ^hPa	1018.6 ^hPa	1010.8 ^hPa	1026.4 ^hPa (1998)	995.3 ^hPa (2002)
Wind Speed	19 ^km/h	30.6 ^km/h		55.5 ^km/h (2014)
Wind Gust		41.4 ^km/h		66.6 ^km/h (2014)
Precipitation	21.84 ^mm			56.39 ^mm (2014)

Weather Element	Average
Visibility	14.3 ^km
Wind Direction	SSE (172.8 °)

Weather Element	Total
Heating Degree Days	7.1 (Base 18.3)
Growing Degree Days	3.4 (Base 10)

Total Years on Record: 19

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