Climatological Report (Daily)
Issued by NWS
Issued by NWS
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012 CDUS43 KLOT 222146 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 446 PM CDT SUN SEP 22 2024 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 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 72 11:15 AM 94 2017 73 -1 75 MINIMUM 65 2:26 AM 38 1999 51 14 64 AVERAGE 69 62 7 70 PRECIPITATION (IN) TODAY 0.86 2.34 2006 0.10 0.76 0.14 MONTH TO DATE 0.91 2.21 -1.30 2.44 SINCE SEP 1 0.91 2.21 -1.30 2.44 SINCE JAN 1 25.23 25.58 -0.35 24.89 DEGREE DAYS HEATING TODAY 0 5 -5 0 MONTH TO DATE 22 52 -30 40 SINCE SEP 1 22 52 -30 40 SINCE JUL 1 31 63 -32 43 COOLING TODAY 4 2 2 5 MONTH TO DATE 98 76 22 81 SINCE SEP 1 98 76 22 81 SINCE JAN 1 896 800 96 755 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 3.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HEAVY RAIN RAIN LIGHT RAIN FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 97 12:00 PM LOWEST 68 12:00 AM AVERAGE 83 .......................................................... THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 94 2017 MINIMUM TEMPERATURE (F) 51 36 2012 SUNRISE AND SUNSET SEPTEMBER 22 2024.....SUNRISE 6:41 AM CDT SUNSET 6:49 PM CDT SEPTEMBER 23 2024.....SUNRISE 6:42 AM CDT SUNSET 6:47 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$