Climatological Report (Daily)
Issued by NWS
Issued by NWS
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993 CDUS43 KLOT 180632 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT WED SEP 18 2024 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 2024... 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) YESTERDAY MAXIMUM 86 1:40 PM 92 2018 75 11 68 MINIMUM 53 5:41 AM 40 1999 53 0 51 AVERAGE 70 64 6 60 PRECIPITATION (IN) YESTERDAY 0.00 0.84 2023 0.10 -0.10 0.84 MONTH TO DATE T 1.69 -1.69 1.70 SINCE SEP 1 T 1.69 -1.69 1.70 SINCE JAN 1 24.32 25.06 -0.74 24.15 DEGREE DAYS HEATING YESTERDAY 0 3 -3 5 MONTH TO DATE 22 31 -9 30 SINCE SEP 1 22 31 -9 30 SINCE JUL 1 31 42 -11 33 COOLING YESTERDAY 5 3 2 0 MONTH TO DATE 63 66 -3 67 SINCE SEP 1 63 66 -3 67 SINCE JAN 1 861 790 71 741 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 4.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 5:00 AM LOWEST 30 3:00 PM AVERAGE 60 .......................................................... THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 88 2007 MINIMUM TEMPERATURE (F) 53 41 2012 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. $$