GRIGGSVILLE, ILLINOIS

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Elevation: 189 meters Latitude: 39 43N Longitude: 090 43W

WEATHER

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DAILY WEATHER AVERAGE - 18 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	25.9 ^°C	30.7 ^°C	20.9 ^°C	37.9 ^°C (2012)	14 ^°C (2009)
Dewpoint	20.7 ^°C	22.7 ^°C	18.6 ^°C	25 ^°C (2011)	8 ^°C (2012)
Humidity	75.3 ^%	94.1 ^%	53.8 ^%		30 ^% (2012)
Barometer	1015.9 ^hPa	1017.9 ^hPa	1013.9 ^hPa	1024 ^hPa (2013)	1010.8 ^hPa (2012)
Wind Speed	7.4 ^km/h	19.2 ^km/h		29.6 ^km/h (2010)
Wind Gust		33.2 ^km/h		42.6 ^km/h (2010)
Precipitation	17.78 ^mm			39.88 ^mm (2003)

Weather Element	Average
Visibility	14.6 ^km
Wind Direction	SSE (161.6 °)

Weather Element	Total
Cooling Degree Days	7.4 (Base 18.3)
Growing Degree Days	15.8 (Base 10)

Total Years on Record: 14

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