JEFFERSON, IOWA

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

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DAILY WEATHER AVERAGE - 21 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-3.8 ^°C	-0.6 ^°C	-7.5 ^°C	7 ^°C (2012)	-17 ^°C (2008)
Dewpoint	-6.2 ^°C	-3.1 ^°C	-9.5 ^°C	3.7 ^°C (2012)	-18 ^°C (2014)
Humidity	84.4 ^%	94.1 ^%	71.6 ^%		59 ^% (2010)
Barometer	1015.6 ^hPa	1020.7 ^hPa	1010.8 ^hPa	1028.8 ^hPa (2015)	1002 ^hPa (2012)
Wind Speed	20.3 ^km/h	32.8 ^km/h		48.1 ^km/h (2014)
Wind Gust		50.1 ^km/h		64.9 ^km/h (2014)
Precipitation	2.03 ^mm			2.03 ^mm (2012)

Weather Element	Average
Visibility	15.1 ^km
Wind Direction	SSW (191.9 °)

Weather Element	Total
Heating Degree Days	22.4 (Base 18.3)

Total Years on Record: 8

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