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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 30
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 57.5 °F 66.9 °F 48 °F 87.1 °F (2007) 33.1 °F (2005)
Dewpoint 46.3 °F 51.9 °F 40.4 °F 64.4 °F (2010) 18 °F (2005)
Humidity 70.6 % 88.8 % 52.1 % 24 % (2005)
Barometer 29.87 in 29.98 in 29.76 in 30.44 in (1999) 29.03 in (1997)
Wind Speed 12.3 mph 21.4 mph 35.7 mph (1997)
Wind Gust 29 mph 50.6 mph (1997)
Precipitation 1.68 in 4.56 in (2010)
Weather ElementAverage
Visibility7.5 mi
Wind DirectionSSE (161.3 °)
Weather ElementTotal
Heating Degree Days11.5 (Base 18.3)
Cooling Degree Days7.2 (Base 18.3)
Growing Degree Days9.2 (Base 10)
Total Years on Record: 19
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