PETERSBURG, ILLINOIS

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

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DAILY WEATHER AVERAGE - 19 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	22.9 ^°C	28.2 ^°C	18.3 ^°C	33.9 ^°C (1995)	12.8 ^°C (2008)
Dewpoint	18.5 ^°C	20.6 ^°C	16.1 ^°C	26.1 ^°C (1995)	6.7 ^°C (2012)
Humidity	78.1 ^%	94.1 ^%	55.9 ^%		26 ^% (2012)
Barometer	1014.6 ^hPa	1016.9 ^hPa	1012.5 ^hPa	1022.7 ^hPa (1998)	1005.4 ^hPa (2015)
Wind Speed	10.3 ^km/h	22 ^km/h		38.9 ^km/h (2002)
Wind Gust		38.8 ^km/h		53.8 ^km/h (2009)
Precipitation	22.61 ^mm			150.37 ^mm (2002)

Weather Element	Average
Visibility	14 ^km
Wind Direction	SSE (158.4 °)

Total Years on Record: 20

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