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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 - DECEMBER 3
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 40 °F 47.8 °F 33.3 °F 75 °F (2012) 16 °F (2006)
Dewpoint 32.5 °F 37.6 °F 26.7 °F 61 °F (1998) 7 °F (2002)
Humidity 76 % 91.5 % 55.7 % 37 % (2002)
Barometer 30.15 in 30.26 in 30.03 in 30.69 in (2006) 29.62 in (2013)
Wind Speed 9 mph 16 mph 25.3 mph (2012)
Wind Gust 25.6 mph 31.1 mph (2012)
Precipitation 0.11 in 0.24 in (2011)
Weather ElementAverage
Visibility8.6 mi
Wind DirectionSSE (154.4 °)
Weather ElementTotal
Heating Degree Days27.6 (Base 18.3)
Cooling Degree Days0.8 (Base 18.3)
Growing Degree Days8.9 (Base 10)
Total Years on Record: 18
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