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United States of America

HARRISBURG-RALEI, ILLINOIS


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Elevation: 121 meters     Latitude: 37 48N     Longitude: 088 32W

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DAILY WEATHER AVERAGE - 18 APRIL
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 17.3 °C 23.7 °C 10.3 °C 31 °C (2002) 2 °C (2010)
Dewpoint 9.8 °C 13.5 °C 5.8 °C 23 °C (2002) -4 °C (2010)
Humidity 64.7 % 89.1 % 41.1 % 24 % (2010)
Barometer 1015.9 hPa 1018.3 hPa 1013.2 hPa 1026.4 hPa (2014) 1003.7 hPa (2013)
Wind Speed 11.9 km/h 25.6 km/h 44.4 km/h (2013)
Wind Gust 40.7 km/h 61.2 km/h (2013)
Precipitation 36.83 mm 61.72 mm (2013)
Weather ElementAverage
Visibility14.3 km
Wind DirectionSE (132.6 °)
Weather ElementTotal
Heating Degree Days3.8 (Base 18.3)
Cooling Degree Days1.9 (Base 18.3)
Growing Degree Days7.6 (Base 10)
Total Years on Record: 14
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