JEFFERSON, IOWA

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Elevation: 322 meters Latitude: 42 01N Longitude: 094 22W

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DAILY WEATHER AVERAGE - 15 JUNE

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	21.8 ^°C	26.8 ^°C	17.2 ^°C	30.3 ^°C (2012)	15 ^°C (2011)
Dewpoint	16.5 ^°C	19.7 ^°C	12.9 ^°C	21.5 ^°C (2015)	11 ^°C (2014)
Humidity	74 ^%	94 ^%	47.9 ^%		37 ^% (2012)
Barometer	1011.5 ^hPa	1014.9 ^hPa	1008.1 ^hPa	1021 ^hPa (2015)	999 ^hPa (2014)
Wind Speed	15.8 ^km/h	34.6 ^km/h		40.7 ^km/h (2011)
Wind Gust		43.1 ^km/h		57.5 ^km/h (2011)
Precipitation	8.64 ^mm			27.94 ^mm (2015)

Weather Element	Average
Visibility	15.1 ^km
Wind Direction	SSW (189.6 °)

Weather Element	Total
Cooling Degree Days	3.7 (Base 18.3)
Growing Degree Days	12 (Base 10)

Total Years on Record: 7

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