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Hourly
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United States of America

GRAFTON, ILLINOIS


Home > North America > United States > Illinois
Elevation: 400 feet     Latitude: 38 58N     Longitude: 090 26W

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DAILY WEATHER AVERAGE - JUNE 18
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 75.1 °F 84.6 °F 65.6 °F 93 °F (2012) 53.1 °F (1999)
Dewpoint 63.6 °F 68 °F 59.2 °F 78.1 °F (2010) 43 °F (2008)
Humidity 69.7 % 92 % 48.9 % 26 % (2008)
Barometer 29.96 in 30.02 in 29.90 in 30.34 in (1999) 29.74 in (2009)
Wind Speed 7.1 mph 17.9 mph 43.7 mph (2011)
Wind Gust 27.5 mph 59.8 mph (2011)
Precipitation 1.62 in 4.39 in (2011)
Weather ElementAverage
Visibility9.3 mi
Wind DirectionSSE (142.5 °)
Weather ElementTotal
Heating Degree Days1.5 (Base 18.3)
Cooling Degree Days11 (Base 18.3)
Growing Degree Days25.1 (Base 10)
Total Years on Record: 14
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