CDUS43 KLOT 040638 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 138 AM CDT MON MAY 04 2026 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 3 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 68 5:18 PM 84 2001 66 2 59 2012 MINIMUM 43 2:49 AM 27 2004 44 -1 43 AVERAGE 56 55 1 51 PRECIPITATION (IN) YESTERDAY 0.02 0.96 2022 0.15 -0.13 0.00 MONTH TO DATE 0.03 0.45 -0.42 0.56 SINCE MAR 1 10.33 5.86 4.47 5.46 SINCE JAN 1 11.58 8.37 3.21 7.03 DEGREE DAYS HEATING YESTERDAY 9 10 -1 14 MONTH TO DATE 53 32 21 31 SINCE MAR 1 1087 1374 -287 1135 SINCE JUL 1 5729 6151 -422 5456 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 12 6 6 6 SINCE JAN 1 12 6 6 6 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 13.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 80 11:00 AM LOWEST 37 3:00 PM AVERAGE 59 .......................................................... THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 80 1999 2000 2010 MINIMUM TEMPERATURE (F) 44 30 2005 SUNRISE AND SUNSET MAY 4 2026...........SUNRISE 5:45 AM CDT SUNSET 7:55 PM CDT MAY 5 2026...........SUNRISE 5:44 AM CDT SUNSET 7:56 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$