Climatological Report (Daily)
Issued by NWS
Issued by NWS
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377 CDUS43 KLOT 182134 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 434 PM CDT WED SEP 18 2024 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1997 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 86 1:39 PM 88 2007 75 11 73 MINIMUM 53 6:15 AM 41 2012 53 0 47 AVERAGE 70 64 6 60 PRECIPITATION (IN) TODAY 0.00 1.90 2015 0.10 -0.10 0.00 MONTH TO DATE T 1.79 -1.79 1.70 SINCE SEP 1 T 1.79 -1.79 1.70 SINCE JAN 1 24.32 25.16 -0.84 24.15 DEGREE DAYS HEATING TODAY 0 4 -4 5 MONTH TO DATE 22 35 -13 35 SINCE SEP 1 22 35 -13 35 SINCE JUL 1 31 46 -15 38 COOLING TODAY 5 2 3 0 MONTH TO DATE 68 68 0 67 SINCE SEP 1 68 68 0 67 SINCE JAN 1 866 792 74 741 ................................................................... WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 3.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1:00 AM LOWEST 27 1:00 PM AVERAGE 64 .......................................................... THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 90 2021 MINIMUM TEMPERATURE (F) 52 37 2020 SUNRISE AND SUNSET SEPTEMBER 18 2024.....SUNRISE 6:37 AM CDT SUNSET 6:56 PM CDT SEPTEMBER 19 2024.....SUNRISE 6:38 AM CDT SUNSET 6:54 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$