Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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484 CDUS43 KLOT 210639 CLILOT CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 139 AM CDT SAT SEP 21 2024 ................................... ...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 20 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1992 TO 2024 WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST VALUE VALUE VALUE FROM YEAR NORMAL ............................................................ TEMPERATURE (F) YESTERDAY MAXIMUM 89 94 2018 75 14 80 MINIMUM 64 40 2006 54 10 55 AVERAGE 77 64 13 68 PRECIPITATION (IN) YESTERDAY 0.14 0.96 2009 0.12 0.02 0.00 MONTH TO DATE 0.14 2.25 -2.11 4.77 SINCE SEP 1 0.14 2.25 -2.11 4.77 SINCE JAN 1 33.48 31.59 1.89 29.86 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 3 -3 0 MONTH TO DATE 17 34 -17 31 SINCE SEP 1 17 34 -17 31 SINCE JUL 1 21 40 -19 33 COOLING YESTERDAY 12 3 9 3 MONTH TO DATE 118 87 31 65 SINCE SEP 1 118 87 31 65 SINCE JAN 1 987 912 75 808 ............................................................ THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 93 2017 MINIMUM TEMPERATURE (F) 53 39 1995 SUNRISE AND SUNSET SEPTEMBER 21 2024.....SUNRISE 6:39 AM CDT SUNSET 6:50 PM CDT SEPTEMBER 22 2024.....SUNRISE 6:40 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. $$