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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 - 31 AUGUST
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 21.8 °C 27.9 °C 15.6 °C 31.1 °C (2012) 8 °C (2009)
Dewpoint 17.1 °C 19.8 °C 14.1 °C 24 °C (2011) 7 °C (2009)
Humidity 76.4 % 95.3 % 51.5 % 40 % (2009)
Barometer 1016.9 hPa 1018.3 hPa 1014.9 hPa 1027.4 hPa (2009) 1006.1 hPa (2014)
Wind Speed 9.3 km/h 18.2 km/h 29.6 km/h (2010)
Wind Gust 39.6 km/h 44.4 km/h (2014)
Precipitation 73.15 mm 86.61 mm (2010)
Weather ElementAverage
Visibility14 km
Wind DirectionESE (114 °)
Weather ElementTotal
Heating Degree Days3.8 (Base 18.3)
Cooling Degree Days4.2 (Base 18.3)
Growing Degree Days11.7 (Base 10)
Total Years on Record: 10
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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