Climatological Report (Daily)
Issued by NWS
Issued by NWS
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203 CDUS43 KLOT 222146 CLIPWK CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 446 PM CDT SUN SEP 22 2024 ................................... ...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 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 74 1:33 AM 96 2017 73 1 79 MINIMUM 67 10:31 AM 39 1999 54 13 63 AVERAGE 71 64 7 71 PRECIPITATION (IN) TODAY 0.63 1.81 2000 0.10 0.53 T MONTH TO DATE 0.70 2.24 -1.54 2.50 SINCE SEP 1 0.70 2.24 -1.54 2.50 SINCE JAN 1 27.09 24.58 2.51 23.41 DEGREE DAYS HEATING TODAY 0 4 -4 0 MONTH TO DATE 16 41 -25 34 SINCE SEP 1 16 41 -25 34 SINCE JUL 1 21 48 -27 38 COOLING TODAY 6 2 4 6 MONTH TO DATE 118 92 26 98 SINCE SEP 1 118 92 26 98 SINCE JAN 1 987 906 81 818 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 2.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 10:00 AM LOWEST 60 1:00 AM AVERAGE 80 .......................................................... THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 94 2017 MINIMUM TEMPERATURE (F) 53 39 2012 SUNRISE AND SUNSET SEPTEMBER 22 2024.....SUNRISE 6:40 AM CDT SUNSET 6:48 PM CDT SEPTEMBER 23 2024.....SUNRISE 6:41 AM CDT SUNSET 6:46 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$