Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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764
CDUS43 KLOT 040634
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN OCT 04 2026
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 3 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1992 TO 2026
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 71 88 2018 70 1 87
MINIMUM 48 35 1993 49 -1 61
2004
AVERAGE 60 59 1 74
PRECIPITATION (IN)
YESTERDAY 0.00 1.43 2014 0.12 -0.12 0.00
MONTH TO DATE 1.51 0.37 1.14 0.00
SINCE SEP 1 8.17 3.68 4.49 0.71
SINCE JAN 1 43.65 33.02 10.63 25.72
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 5 7 -2 0
MONTH TO DATE 11 20 -9 0
SINCE SEP 1 41 100 -59 49
SINCE JUL 1 41 106 -65 61
COOLING
YESTERDAY 0 1 -1 9
MONTH TO DATE 1 4 -3 18
SINCE SEP 1 176 110 66 149
SINCE JAN 1 1011 935 76 1052
............................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 89 2005
MINIMUM TEMPERATURE (F) 48 35 2003
2014
SUNRISE AND SUNSET
OCTOBER 4 2026.......SUNRISE 6:52 AM CDT SUNSET 6:29 PM CDT
OCTOBER 5 2026.......SUNRISE 6:53 AM CDT SUNSET 6:27 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$