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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 - 14 AUGUST
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 22.1 °C 28.7 °C 17.3 °C 37.8 °C (2007) 9 °C (2004)
Dewpoint 17.4 °C 19.8 °C 15.6 °C 26.7 °C (2010) 8.9 °C (2007)
Humidity 77.2 % 94.7 % 49.5 % 33 % (2007)
Barometer 1016.9 hPa 1019 hPa 1014.9 hPa 1027.1 hPa (2003) 1008.1 hPa (2010)
Wind Speed 6.8 km/h 17.1 km/h 33.3 km/h (2010)
Wind Gust 40.7 km/h 50.1 km/h (2006)
Precipitation 17.27 mm 51.05 mm (2010)
Weather ElementAverage
Visibility13 km
Wind DirectionESE (116.8 °)
Weather ElementTotal
Heating Degree Days1.2 (Base 18.3)
Cooling Degree Days5.5 (Base 18.3)
Growing Degree Days13 (Base 10)
Total Years on Record: 16
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WIND DIRECTION BREAKOUT




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