JOLIET, ILLINOIS

Home > North America > United States > Illinois
Elevation: 177 meters Latitude: 41 31N Longitude: 088 10W

WEATHER

Daily Averages

Hourly Data

SELECT A DAY

PRINT THIS DATA

[ ← Previous Day ]
DAILY WEATHER AVERAGE - 8 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-1.5 ^°C	1.9 ^°C	-5.4 ^°C	10 ^°C (2001)	-17 ^°C (2010)
Dewpoint	-4.9 ^°C	-1.5 ^°C	-8.8 ^°C	6.7 ^°C (2015)	-20 ^°C (2002)
Humidity	78.6 ^%	91.5 ^%	61.9 ^%		27 ^% (2002)
Barometer	1020.7 ^hPa	1026.1 ^hPa	1014.2 ^hPa	1037.3 ^hPa (2005)	986.8 ^hPa (2009)
Wind Speed	9.5 ^km/h	19.8 ^km/h		25.9 ^km/h (2009)
Wind Gust		31.1 ^km/h		40.7 ^km/h (2008)
Precipitation	3.3 ^mm			6.1 ^mm (2009)

Weather Element	Average
Visibility	13 ^km
Wind Direction	SSE (146.4 °)

Weather Element	Total
Heating Degree Days	20.1 (Base 18.3)

Total Years on Record: 15

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT