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United States of America

LA HARPE, ILLINOIS


Home > North America > United States > Illinois
Elevation: 206 meters     Latitude: 40 34N     Longitude: 090 58W

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DAILY WEATHER AVERAGE - 25 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 16.9 °C 23.3 °C 11.5 °C 32.8 °C (1999) 2.8 °C (2001)
Dewpoint 10.9 °C 13.3 °C 8.6 °C 23.3 °C (1998) -0.6 °C (1999)
Humidity 70.9 % 90.2 % 47.3 % 19 % (1999)
Barometer 1017.6 hPa 1019.6 hPa 1015.2 hPa 1026.4 hPa (2001) 1007.5 hPa (2005)
Wind Speed 9.8 km/h 19 km/h 31.5 km/h (2000)
Wind Gust 32.3 km/h 38.9 km/h (2000)
Precipitation 18.54 mm 51.05 mm (2009)
Weather ElementAverage
Visibility14.3 km
Wind DirectionSSE (153.1 °)
Weather ElementTotal
Heating Degree Days4.5 (Base 18.3)
Cooling Degree Days3.5 (Base 18.3)
Growing Degree Days7.9 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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