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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 16
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 62.7 °F 72.3 °F 53.1 °F 91.9 °F (2001) 39.2 °F (2005)
Dewpoint 52.1 °F 57.4 °F 46.1 °F 72 °F (1999) 32 °F (2007)
Humidity 71.4 % 91.1 % 49.5 % 27 % (2007)
Barometer 29.98 in 30.06 in 29.90 in 30.31 in (2009) 29.63 in (2001)
Wind Speed 8.1 mph 15.2 mph 19.6 mph (2007)
Wind Gust 23.1 mph 31.1 mph (2002)
Precipitation 0.60 in 1.57 in (2002)
Weather ElementAverage
Visibility8.7 mi
Wind DirectionSSE (159.8 °)
Weather ElementTotal
Heating Degree Days6.8 (Base 18.3)
Cooling Degree Days7.4 (Base 18.3)
Growing Degree Days13.6 (Base 10)
Total Years on Record: 16
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