PETERSBURG, ILLINOIS

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

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DAILY WEATHER AVERAGE - 14 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	24.5 ^°C	30.1 ^°C	18.3 ^°C	37.8 ^°C (1995)	12.2 ^°C (2001)
Dewpoint	18.4 ^°C	21 ^°C	15.6 ^°C	27.2 ^°C (1997)	8.3 ^°C (2001)
Humidity	71.4 ^%	92.2 ^%	49 ^%		27 ^% (2001)
Barometer	1014.6 ^hPa	1016.6 ^hPa	1012.9 ^hPa	1021.7 ^hPa (2013)	1003.7 ^hPa (2015)
Wind Speed	10.5 ^km/h	19.6 ^km/h		25.9 ^km/h (1998)
Wind Gust		35.2 ^km/h		55.5 ^km/h (2005)
Precipitation	11.94 ^mm			27.43 ^mm (1996)

Weather Element	Average
Visibility	14.5 ^km
Wind Direction	SSE (168.7 °)

Weather Element	Total
Cooling Degree Days	5.8 (Base 18.3)
Growing Degree Days	14.2 (Base 10)

Total Years on Record: 21

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