


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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604 CDUS43 KLOT 140635 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 135 AM CDT SAT JUN 14 2025 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 13 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1997 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 73 4:30 PM 90 2017 80 -7 89 2022 MINIMUM 58 3:35 AM 46 2012 59 -1 68 AVERAGE 66 69 -3 79 PRECIPITATION (IN) YESTERDAY T 1.44 1999 0.13 -0.13 T MONTH TO DATE 1.13 1.73 -0.60 2.30 SINCE JUN 1 1.13 1.73 -0.60 2.30 SINCE JAN 1 9.19 13.99 -4.80 14.94 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 18 24 -6 11 SINCE JUN 1 18 24 -6 11 SINCE JUL 1 5675 6354 -679 5253 COOLING YESTERDAY 1 5 -4 14 MONTH TO DATE 38 57 -19 61 SINCE JUN 1 38 57 -19 61 SINCE JAN 1 71 113 -42 115 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 6.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 84 9:00 PM LOWEST 73 4:00 PM AVERAGE 79 .......................................................... THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 97 2022 MINIMUM TEMPERATURE (F) 59 44 1997 SUNRISE AND SUNSET JUNE 14 2025..........SUNRISE 5:17 AM CDT SUNSET 8:30 PM CDT JUNE 15 2025..........SUNRISE 5:17 AM CDT SUNSET 8:30 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$