742 CDUS43 KLOT 230649 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1238 AM CST MON JAN 23 2012 ................................... ...THE WEST CHICAGO CLIMATE SUMMARY FOR JANUARY 22 2012... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2012 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 40 1159 PM 50 31 9 MM MINIMUM 15 311 AM 2 15 0 MM AVERAGE 28 23 5 MM PRECIPITATION (IN) YESTERDAY 0.08 0.09 0.04 0.04 MM MONTH TO DATE 0.56 0.90 -0.34 MM SINCE JAN 1 0.56 0.90 -0.34 MM SNOWFALL (IN) YESTERDAY MM DEGREE DAYS HEATING YESTERDAY 37 42 -5 MM MONTH TO DATE 852 922 -70 MM COOLING YESTERDAY 0 0 0 MM MONTH TO DATE 0 0 0 MM SINCE JAN 1 0 0 0 MM .................................................................. WIND (MPH) RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION SE (150) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 14.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN LT FREEZING RAIN FOG HAZE .......................................................... THE WEST CHICAGO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 32 46 2002 MINIMUM TEMPERATURE (F) 16 -5 2003 SUNRISE AND SUNSET JANUARY 23 2012.......SUNRISE 714 AM CST SUNSET 456 PM CST JANUARY 24 2012.......SUNRISE 713 AM CST SUNSET 457 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$