PETERSBURG, ILLINOIS

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Elevation: 158 meters Latitude: 40 01N Longitude: 089 51W

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DAILY WEATHER AVERAGE - 25 JANUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-3.1 ^°C	1.2 ^°C	-7.6 ^°C	11.7 ^°C (2005)	-16.7 ^°C (2008)
Dewpoint	-7.7 ^°C	-4.1 ^°C	-10.9 ^°C	4.4 ^°C (2016)	-18.9 ^°C (2014)
Humidity	72 ^%	86 ^%	56.5 ^%		30 ^% (2002)
Barometer	1020.3 ^hPa	1025.1 ^hPa	1015.6 ^hPa	1036.2 ^hPa (2008)	995.6 ^hPa (2010)
Wind Speed	17.5 ^km/h	30.3 ^km/h		48.1 ^km/h (1996)
Wind Gust		49.2 ^km/h		68.6 ^km/h (1996)
Precipitation	4.32 ^mm			7.87 ^mm (2009)

Weather Element	Average
Visibility	13.7 ^km
Wind Direction	SSW (200.4 °)

Weather Element	Total
Heating Degree Days	21.6 (Base 18.3)

Total Years on Record: 22

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