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United States of America

MACKINAW, ILLINOIS


Home > North America > United States > Illinois
Elevation: 198 meters     Latitude: 40 32N     Longitude: 089 21W

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DAILY WEATHER AVERAGE - 21 AUGUST
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 23.1 °C 28.8 °C 18 °C 35 °C (2003) 12.2 °C (2012)
Dewpoint 17.8 °C 19.9 °C 15.3 °C 26.1 °C (2003) 5.6 °C (2012)
Humidity 74.1 % 93 % 51.8 % 26 % (2012)
Barometer 1016.6 hPa 1018.6 hPa 1014.9 hPa 1024.4 hPa (1998) 1006.8 hPa (2010)
Wind Speed 9 km/h 19.8 km/h 37 km/h (2009)
Wind Gust 45.4 km/h 94.5 km/h (2009)
Precipitation 10.67 mm 45.21 mm (2009)
Weather ElementAverage
Visibility14.3 km
Wind DirectionSSE (154.2 °)
Weather ElementTotal
Heating Degree Days0.3 (Base 18.3)
Cooling Degree Days5.4 (Base 18.3)
Growing Degree Days13.4 (Base 10)
Total Years on Record: 20
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WIND DIRECTION BREAKOUT




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