Climatological Report (Daily)
Issued by NWS
Issued by NWS
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585 CDUS43 KLOT 200646 CLIPWK CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 146 AM CDT FRI SEP 20 2024 ................................... ...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 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 89R 3:07 PM 88 2016 74 15 65 MINIMUM 58 4:42 AM 38 2012 55 3 54 AVERAGE 74 65 9 60 PRECIPITATION (IN) YESTERDAY 0.00 2.95 2001 0.10 -0.10 0.23 MONTH TO DATE 0.00 1.93 -1.93 2.41 SINCE SEP 1 0.00 1.93 -1.93 2.41 SINCE JAN 1 26.39 24.27 2.12 23.32 DEGREE DAYS HEATING YESTERDAY 0 3 -3 5 MONTH TO DATE 16 30 -14 34 SINCE SEP 1 16 30 -14 34 SINCE JUL 1 21 37 -16 38 COOLING YESTERDAY 9 3 6 0 MONTH TO DATE 91 85 6 83 SINCE SEP 1 91 85 6 83 SINCE JAN 1 960 899 61 803 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 3.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 96 4:00 AM LOWEST 29 3:00 PM AVERAGE 63 .......................................................... THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 93 2017 2018 MINIMUM TEMPERATURE (F) 55 42 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. $$