722 CDUS43 KLOT 170633 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1233 AM CST SAT DEC 17 2022 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 2022... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1997 TO 2022 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 31 7:54 AM 65 2021 35 -4 65 MINIMUM 26 11:59 PM 3 2013 21 5 29 AVERAGE 29 28 1 47 PRECIPITATION (IN) YESTERDAY T 0.17 2001 0.05 -0.05 T MONTH TO DATE 1.90 0.95 0.95 1.00 SINCE DEC 1 1.90 0.95 0.95 1.00 SINCE JAN 1 31.74 32.51 -0.77 24.67 DEGREE DAYS HEATING YESTERDAY 36 37 -1 18 MONTH TO DATE 477 552 -75 427 SINCE DEC 1 477 552 -75 427 SINCE JUL 1 1708 1838 -130 1508 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 955 823 132 1085 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 15.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. SNOW LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 81 1:00 PM LOWEST 66 3:00 PM AVERAGE 74 .......................................................... THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 54 2006 MINIMUM TEMPERATURE (F) 21 -2 2000 SUNRISE AND SUNSET DECEMBER 17 2022......SUNRISE 7:15 AM CST SUNSET 4:23 PM CST DECEMBER 18 2022......SUNRISE 7:16 AM CST SUNSET 4:24 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$