Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 032133
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT FRI OCT 03 2025
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 3 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 87 88 2018 70 17 79
MINIMUM 61 35 1993 49 12 48
2004
AVERAGE 74 59 15 64
PRECIPITATION (IN)
TODAY 0.00 1.43 2014 0.12 -0.12 0.00
MONTH TO DATE 0.00 0.37 -0.37 0.00
SINCE SEP 1 0.71 3.68 -2.97 2.41
SINCE JAN 1 25.72 33.02 -7.30 35.75
SNOWFALL (IN)
TODAY 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
TODAY 0 7 -7 1
MONTH TO DATE 0 20 -20 11
SINCE SEP 1 49 100 -51 34
SINCE JUL 1 61 106 -45 38
COOLING
TODAY 9 1 8 0
MONTH TO DATE 18 4 14 0
SINCE SEP 1 149 110 39 146
SINCE JAN 1 1052 935 117 1015
............................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 89 2005
MINIMUM TEMPERATURE (F) 48 35 2003
2014
SUNRISE AND SUNSET
OCTOBER 3 2025.......SUNRISE 6:52 AM CDT SUNSET 6:30 PM CDT
OCTOBER 4 2025.......SUNRISE 6:53 AM CDT SUNSET 6:28 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$