PETERSBURG, ILLINOIS

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

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DAILY WEATHER AVERAGE - 22 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	23.6 ^°C	29.4 ^°C	18.3 ^°C	34.4 ^°C (2001)	12.2 ^°C (2004)
Dewpoint	18.1 ^°C	20.4 ^°C	15.9 ^°C	26.1 ^°C (2002)	6.7 ^°C (2012)
Humidity	74 ^%	92.7 ^%	51 ^%		20 ^% (2012)
Barometer	1017.6 ^hPa	1019.3 ^hPa	1015.6 ^hPa	1023.7 ^hPa (1995)	1011.2 ^hPa (2001)
Wind Speed	10.5 ^km/h	19.8 ^km/h		48.1 ^km/h (2001)
Wind Gust		35.2 ^km/h		61.2 ^km/h (2001)
Precipitation	24.13 ^mm			112.01 ^mm (2001)

Weather Element	Average
Visibility	14.8 ^km
Wind Direction	SE (135.4 °)

Total Years on Record: 21

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