Climatological Report (Daily)
Issued by NWS
Issued by NWS
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815 CDUS43 KLOT 270643 CLIPWK CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 143 AM CDT FRI SEP 27 2024 ................................... ...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 26 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 76 2:15 PM 93 2017 72 4 73 MINIMUM 53 5:46 AM 37 2000 52 1 65 AVERAGE 65 62 3 69 PRECIPITATION (IN) YESTERDAY 0.00 0.80 2011 0.10 -0.10 0.31 MONTH TO DATE 0.98 2.65 -1.67 2.85 SINCE SEP 1 0.98 2.65 -1.67 2.85 SINCE JAN 1 27.37 24.99 2.38 23.76 DEGREE DAYS HEATING YESTERDAY 0 5 -5 0 MONTH TO DATE 20 59 -39 34 SINCE SEP 1 20 59 -39 34 SINCE JUL 1 25 66 -41 38 COOLING YESTERDAY 0 2 -2 4 MONTH TO DATE 118 100 18 113 SINCE SEP 1 118 100 18 113 SINCE JAN 1 987 914 73 833 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 3.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 97 1:00 AM LOWEST 45 3:00 PM AVERAGE 71 .......................................................... THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 88 2021 MINIMUM TEMPERATURE (F) 52 44 2001 2012 SUNRISE AND SUNSET SEPTEMBER 27 2024.....SUNRISE 6:45 AM CDT SUNSET 6:39 PM CDT SEPTEMBER 28 2024.....SUNRISE 6:46 AM CDT SUNSET 6:37 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$