Climatological Report (Daily)
Issued by NWS
Issued by NWS
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315 CDUS43 KLOT 160633 CLIPWK CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 133 AM CDT MON SEP 16 2024 ................................... ...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 2024... 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) YESTERDAY MAXIMUM 88 12:54 PM 89 2017 76 12 77 MINIMUM 62 5:32 AM 39 2007 57 5 47 AVERAGE 75 66 9 62 PRECIPITATION (IN) YESTERDAY 0.00 0.92 2013 0.10 -0.10 0.00 MONTH TO DATE 0.00 1.54 -1.54 0.73 SINCE SEP 1 0.00 1.54 -1.54 0.73 SINCE JAN 1 26.39 23.88 2.51 21.64 DEGREE DAYS HEATING YESTERDAY 0 2 -2 3 MONTH TO DATE 16 19 -3 20 SINCE SEP 1 16 19 -3 20 SINCE JUL 1 21 26 -5 24 COOLING YESTERDAY 10 4 6 0 MONTH TO DATE 61 73 -12 83 SINCE SEP 1 61 73 -12 83 SINCE JAN 1 930 887 43 803 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 3.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 97 6:00 AM LOWEST 33 1:00 PM AVERAGE 65 .......................................................... THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 89 2017 MINIMUM TEMPERATURE (F) 56 43 2014 SUNRISE AND SUNSET SEPTEMBER 16 2024.....SUNRISE 6:33 AM CDT SUNSET 6:58 PM CDT SEPTEMBER 17 2024.....SUNRISE 6:34 AM CDT SUNSET 6:57 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$