Climatological Report (Daily)
Issued by NWS
Issued by NWS
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604 CDUS43 KLOT 210639 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 139 AM CDT SAT SEP 21 2024 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1997 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 90 2:45 PM 93 2018 74 16 79 2022 MINIMUM 60 11:55 PM 40 2003 52 8 60 2020 AVERAGE 75 63 12 70 PRECIPITATION (IN) YESTERDAY 0.05 0.77 2001 0.11 -0.06 0.25 MONTH TO DATE 0.05 2.00 -1.95 2.11 SINCE SEP 1 0.05 2.00 -1.95 2.11 SINCE JAN 1 24.37 25.37 -1.00 24.56 DEGREE DAYS HEATING YESTERDAY 0 4 -4 0 MONTH TO DATE 22 43 -21 40 SINCE SEP 1 22 43 -21 40 SINCE JUL 1 31 54 -23 43 COOLING YESTERDAY 10 2 8 5 MONTH TO DATE 85 72 13 72 SINCE SEP 1 85 72 13 72 SINCE JAN 1 883 796 87 746 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 6.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 87 5:00 AM LOWEST 26 3:00 PM AVERAGE 57 .......................................................... THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 92 2017 MINIMUM TEMPERATURE (F) 52 40 2006 SUNRISE AND SUNSET SEPTEMBER 21 2024.....SUNRISE 6:40 AM CDT SUNSET 6:51 PM CDT SEPTEMBER 22 2024.....SUNRISE 6:41 AM CDT SUNSET 6:49 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$