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United States of America

GRINNELL, IOWA


Home > North America > United States > Iowa
Elevation: 305 meters     Latitude: 41 43N     Longitude: 092 43W

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DAILY WEATHER AVERAGE - 19 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 16.7 °C 22.9 °C 8.8 °C 29.7 °C (2013) (2015)
Dewpoint 11.9 °C 14.5 °C 9.3 °C 19.5 °C (2013) 2 °C (2011)
Humidity 75.8 % 94.3 % 47 % 28 % (2011)
Barometer 1018.3 hPa 1020.3 hPa 1014.9 hPa 1024.7 hPa (2009) 1006.1 hPa (2013)
Wind Speed 12.2 km/h 24.8 km/h 44.4 km/h (2013)
Wind Gust 38.3 km/h 68.6 km/h (2013)
Precipitation 26.42 mm 39.62 mm (2013)
Weather ElementAverage
Visibility14.3 km
Wind DirectionS (180.5 °)
Weather ElementTotal
Heating Degree Days8.6 (Base 18.3)
Cooling Degree Days2.4 (Base 18.3)
Growing Degree Days9.1 (Base 10)
Total Years on Record: 9
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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