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United States of America

ROCK ISLAND, ILLINOIS


Home > North America > United States > Illinois
Elevation: 622 feet     Latitude: 41 34N     Longitude: 090 25W

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DAILY WEATHER AVERAGE - APRIL 21
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 51.8 °F 61.6 °F 41.7 °F 84 °F (2001) 30 °F (2011)
Dewpoint 40.7 °F 46.1 °F 34.1 °F 62.6 °F (2001) 21 °F (2010)
Humidity 69.4 % 87.9 % 44.4 % 26 % (2010)
Barometer 29.92 in 30.03 in 29.82 in 30.44 in (2013) 29.45 in (2004)
Wind Speed 13.2 mph 22.6 mph 39.1 mph (2015)
Wind Gust 33.2 mph 49.5 mph (2015)
Precipitation 0.20 in 0.68 in (1999)
Weather ElementAverage
Visibility8.1 mi
Wind DirectionSSW (186.4 °)
Weather ElementTotal
Heating Degree Days14.3 (Base 18.3)
Cooling Degree Days3 (Base 18.3)
Growing Degree Days7.6 (Base 10)
Total Years on Record: 19
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