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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

WEATHER
 
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DAILY WEATHER AVERAGE - MAY 21
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 64.8 °F 75.1 °F 55.1 °F 88 °F (2004) 43 °F (2002)
Dewpoint 53.3 °F 58.6 °F 48.1 °F 73.4 °F (2004) 30.9 °F (2008)
Humidity 69.5 % 93.1 % 45.1 % 23 % (2008)
Barometer 29.97 in 30.05 in 29.90 in 30.43 in (2002) 29.41 in (2001)
Wind Speed 8 mph 16.8 mph 43.7 mph (2001)
Wind Gust 24.6 mph 56.4 mph (2001)
Precipitation 0.54 in 2.65 in (2001)
Weather ElementAverage
Visibility8.8 mi
Wind DirectionSSE (154.1 °)
Weather ElementTotal
Heating Degree Days6.2 (Base 18.3)
Cooling Degree Days5 (Base 18.3)
Growing Degree Days15.1 (Base 10)
Total Years on Record: 16
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