CDUS43 KLOT 150644 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 144 AM CDT WED APR 15 2026 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 14 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 81 2:48 PM 85 2003 59 22 65 MINIMUM 58 7:01 AM 26 2020 37 21 46 AVERAGE 70 48 22 56 PRECIPITATION (IN) YESTERDAY 0.48 0.66 2018 0.10 0.38 0.00 MONTH TO DATE 3.38 1.32 2.06 0.91 SINCE MAR 1 7.95 3.29 4.66 3.81 SINCE JAN 1 9.20 5.80 3.40 5.38 DEGREE DAYS HEATING YESTERDAY 0 17 -17 9 MONTH TO DATE 210 268 -58 284 SINCE MAR 1 882 1118 -236 946 SINCE JUL 1 5524 5895 -371 5267 COOLING YESTERDAY 5 0 5 0 MONTH TO DATE 11 0 11 0 SINCE MAR 1 11 2 9 0 SINCE JAN 1 11 2 9 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 13.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 10:00 PM LOWEST 60 1:00 PM AVERAGE 78 .......................................................... THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 87 2002 MINIMUM TEMPERATURE (F) 38 23 2014 SUNRISE AND SUNSET APRIL 15 2026.........SUNRISE 6:13 AM CDT SUNSET 7:34 PM CDT APRIL 16 2026.........SUNRISE 6:11 AM CDT SUNSET 7:35 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$