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United States of America

NAPERVILLE, ILLINOIS


Home > North America > United States > Illinois
Elevation: 209 meters     Latitude: 41 49N     Longitude: 088 04W

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DAILY WEATHER AVERAGE - 18 JUNE
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 21.8 °C 27.9 °C 16.4 °C 34.4 °C (2012) 7.8 °C (1999)
Dewpoint 15.5 °C 18.1 °C 12.6 °C 23.9 °C (1998) 6.1 °C (2001)
Humidity 69.8 % 89 % 48 % 30 % (2001)
Barometer 1014.2 hPa 1016.3 hPa 1011.9 hPa 1028.8 hPa (1999) 1004.1 hPa (2012)
Wind Speed 15 km/h 32 km/h 74 km/h (2010)
Wind Gust 48.4 km/h 96.2 km/h (2010)
Precipitation 34.54 mm 77.72 mm (2010)
Weather ElementAverage
Visibility14.2 km
Wind DirectionSSE (160 °)
Weather ElementTotal
Heating Degree Days1.8 (Base 18.3)
Cooling Degree Days4.8 (Base 18.3)
Growing Degree Days12.2 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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