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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 - 18 JUNE
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 24.2 °C 29.4 °C 19.1 °C 33.9 °C (2012) 11.7 °C (1999)
Dewpoint 18.1 °C 20.3 °C 15.7 °C 25.6 °C (2010) 6.1 °C (2008)
Humidity 71 % 92.4 % 49.8 % 26 % (2008)
Barometer 1014.6 hPa 1016.6 hPa 1012.5 hPa 1027.4 hPa (1999) 1007.1 hPa (2009)
Wind Speed 11.6 km/h 28.3 km/h 70.3 km/h (2011)
Wind Gust 44.3 km/h 96.2 km/h (2011)
Precipitation 30.99 mm 111.51 mm (2011)
Weather ElementAverage
Visibility15 km
Wind DirectionSSE (141.3 °)
Weather ElementTotal
Heating Degree Days0.8 (Base 18.3)
Cooling Degree Days6.4 (Base 18.3)
Growing Degree Days14.3 (Base 10)
Total Years on Record: 16
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