HARRISTOWN, ILLINOIS

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Elevation: 188 meters Latitude: 39 09N Longitude: 089 24W

WEATHER

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DAILY WEATHER AVERAGE - 23 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-0.2 ^°C	4.6 ^°C	-4.9 ^°C	12.1 ^°C (2012)	-17 ^°C (2008)
Dewpoint	-4.6 ^°C	-1.9 ^°C	-7.7 ^°C	6.4 ^°C (2012)	-19 ^°C (2006)
Humidity	74.2 ^%	89.5 ^%	55.2 ^%		21 ^% (2006)
Barometer	1018.6 ^hPa	1022 ^hPa	1014.6 ^hPa	1037.3 ^hPa (2009)	993.2 ^hPa (2012)
Wind Speed	10.9 ^km/h	22.7 ^km/h		33.3 ^km/h (2002)
Wind Gust		38.1 ^km/h		42.6 ^km/h (2006)
Precipitation	3.05 ^mm			4.57 ^mm (2008)

Weather Element	Average
Visibility	14.8 ^km
Wind Direction	SSE (155.1 °)

Weather Element	Total
Heating Degree Days	18.5 (Base 18.3)

Total Years on Record: 14

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