Climatological Report (Daily)
Issued by NWS
Issued by NWS
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565 CDUS43 KLOT 202137 CLIPWK CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 437 PM CDT FRI SEP 20 2024 ................................... ...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1996 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 89 2:59 PM 93 2017 74 15 79 2018 MINIMUM 67 6:00 AM 42 2006 55 12 57 AVERAGE 78 64 14 68 PRECIPITATION (IN) TODAY 0.07 0.75 2009 0.10 -0.03 0.06 MONTH TO DATE 0.07 2.03 -1.96 2.47 SINCE SEP 1 0.07 2.03 -1.96 2.47 SINCE JAN 1 26.46 24.37 2.09 23.38 DEGREE DAYS HEATING TODAY 0 3 -3 0 MONTH TO DATE 16 33 -17 34 SINCE SEP 1 16 33 -17 34 SINCE JUL 1 21 40 -19 38 COOLING TODAY 13 3 10 3 MONTH TO DATE 104 88 16 86 SINCE SEP 1 104 88 16 86 SINCE JAN 1 973 902 71 806 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 7.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 87 6:00 AM LOWEST 30 3:00 PM AVERAGE 59 .......................................................... THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 93 2017 MINIMUM TEMPERATURE (F) 54 40 2006 SUNRISE AND SUNSET SEPTEMBER 20 2024.....SUNRISE 6:37 AM CDT SUNSET 6:51 PM CDT SEPTEMBER 21 2024.....SUNRISE 6:38 AM CDT SUNSET 6:50 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$