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United States of America

OLNEY, ILLINOIS


Home > North America > United States > Illinois
Elevation: 147 meters     Latitude: 38 42N     Longitude: 088 04W

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DAILY WEATHER AVERAGE - 20 MAY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 18.7 °C 24.3 °C 13.3 °C 35 °C (2012) 5 °C (2002)
Dewpoint 12.2 °C 15 °C 9.3 °C 23 °C (2004) -1 °C (2012)
Humidity 70 % 92.4 % 47.5 % 26 % (2012)
Barometer 1016.6 hPa 1019 hPa 1013.5 hPa 1028.4 hPa (2002) 1001 hPa (2008)
Wind Speed 9.7 km/h 20.9 km/h 27.8 km/h (2003)
Wind Gust 29.1 km/h 37 km/h (2012)
Precipitation 4.32 mm 8.13 mm (2003)
Weather ElementAverage
Visibility14.5 km
Wind DirectionSSE (142.3 °)
Weather ElementTotal
Heating Degree Days3.4 (Base 18.3)
Cooling Degree Days5.8 (Base 18.3)
Growing Degree Days10.5 (Base 10)
Total Years on Record: 12
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