CDUS43 KLOT 160633 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 133 AM CDT THU APR 16 2026 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 15 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1997 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 73 4:53 PM 87 2002 60 13 57 MINIMUM 58 9:28 PM 23 2014 38 20 34 AVERAGE 66 49 17 46 PRECIPITATION (IN) YESTERDAY 0.69R 0.63 2012 0.11 0.58 0.02 MONTH TO DATE 4.07 1.43 2.64 0.93 SINCE MAR 1 8.64 3.40 5.24 3.83 SINCE JAN 1 9.89 5.91 3.98 5.40 DEGREE DAYS HEATING YESTERDAY 0 17 -17 19 MONTH TO DATE 210 285 -75 303 SINCE MAR 1 882 1135 -253 965 SINCE JUL 1 5524 5912 -388 5286 COOLING YESTERDAY 1 0 1 0 MONTH TO DATE 12 0 12 0 SINCE MAR 1 12 2 10 0 SINCE JAN 1 12 2 10 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 11.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 2:00 AM LOWEST 73 6:00 PM AVERAGE 85 .......................................................... THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 86 2002 MINIMUM TEMPERATURE (F) 38 22 2020 SUNRISE AND SUNSET APRIL 16 2026.........SUNRISE 6:11 AM CDT SUNSET 7:35 PM CDT APRIL 17 2026.........SUNRISE 6:09 AM CDT SUNSET 7:36 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$