


Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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030 CDUS43 KLOT 290634 CLILOT CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 134 AM CDT TUE JUL 29 2025 ................................... ...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 28 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1992 TO 2025 WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST VALUE VALUE VALUE FROM YEAR NORMAL ............................................................ TEMPERATURE (F) YESTERDAY MAXIMUM 90 91 2006 84 6 83 2010 2023 MINIMUM 73 50 2013 65 8 68 AVERAGE 82 74 8 76 PRECIPITATION (IN) YESTERDAY 0.26 1.30 2021 0.15 0.11 0.05 MONTH TO DATE 4.55 4.05 0.50 3.84 SINCE JUN 1 7.55 8.73 -1.18 8.82 SINCE JAN 1 18.47 24.53 -6.06 29.78 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 JUN 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 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 17 23 -6 8 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 17 10 7 11 MONTH TO DATE 331 276 55 249 SINCE JUN 1 591 476 115 501 SINCE JAN 1 635 553 82 572 ............................................................ THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 95 1999 MINIMUM TEMPERATURE (F) 65 52 1994 2013 SUNRISE AND SUNSET JULY 29 2025..........SUNRISE 5:44 AM CDT SUNSET 8:13 PM CDT JULY 30 2025..........SUNRISE 5:45 AM CDT SUNSET 8:12 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$