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United States of America

GRAFTON, ILLINOIS


Home > North America > United States > Illinois
Elevation: 122 meters     Latitude: 38 58N     Longitude: 090 26W

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DAILY WEATHER AVERAGE - 12 MAY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 18.6 °C 24.5 °C 13.2 °C 32.2 °C (2000) 6.1 °C (2013)
Dewpoint 12.4 °C 15.5 °C 9.2 °C 22.2 °C (2000) -3.3 °C (2013)
Humidity 70.5 % 92.6 % 48.3 % 29 % (2007)
Barometer 1014.6 hPa 1016.9 hPa 1012.2 hPa 1026.1 hPa (2001) 1000.7 hPa (2000)
Wind Speed 15.6 km/h 31.1 km/h 50.1 km/h (2010)
Wind Gust 45.5 km/h 62.9 km/h (2010)
Precipitation 48.01 mm 209.8 mm (2002)
Weather ElementAverage
Visibility13.8 km
Wind DirectionSSE (166.5 °)
Weather ElementTotal
Heating Degree Days2.9 (Base 18.3)
Cooling Degree Days4 (Base 18.3)
Growing Degree Days8.9 (Base 10)
Total Years on Record: 16
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