PETERSBURG, ILLINOIS

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

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DAILY WEATHER AVERAGE - 14 JANUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-3 ^°C	0.9 ^°C	-7.3 ^°C	12.8 ^°C (2016)	-18.3 ^°C (2015)
Dewpoint	-6.7 ^°C	-3.5 ^°C	-9.1 ^°C	5 ^°C (2016)	-21.1 ^°C (2003)
Humidity	76.5 ^%	89 ^%	64.4 ^%		34 ^% (2003)
Barometer	1021.3 ^hPa	1026.8 ^hPa	1016.6 ^hPa	1044 ^hPa (2000)	1001.4 ^hPa (2016)
Wind Speed	15.9 ^km/h	29.3 ^km/h		46.3 ^km/h (2004)
Wind Gust		47.3 ^km/h		64.9 ^km/h (2004)
Precipitation	9.14 ^mm			21.08 ^mm (2007)

Weather Element	Average
Visibility	13.7 ^km
Wind Direction	SSW (197.6 °)

Weather Element	Total
Heating Degree Days	21.6 (Base 18.3)

Total Years on Record: 22

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