174
CDUS43 KLOT 272139
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT MON OCT 27 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 27 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 57 77 2014 59 -2 59
MINIMUM 40 26 1997 39 1 33
AVERAGE 49 49 0 46
PRECIPITATION (IN)
TODAY 0.00 0.52 2015 0.12 -0.12 0.00
MONTH TO DATE 1.57 3.26 -1.69 0.92
SINCE SEP 1 2.28 6.57 -4.29 3.33
SINCE JAN 1 27.29 35.91 -8.62 36.67
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 16 16 0 19
MONTH TO DATE 223 297 -74 217
SINCE SEP 1 272 377 -105 240
SINCE JUL 1 284 383 -99 244
COOLING
TODAY 0 0 0 0
MONTH TO DATE 43 13 30 7
SINCE SEP 1 174 119 55 153
SINCE JAN 1 1077 944 133 1022
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 81 1999
MINIMUM TEMPERATURE (F) 39 25 1997
SUNRISE AND SUNSET
OCTOBER 27 2025.......SUNRISE 7:19 AM CDT SUNSET 5:53 PM CDT
OCTOBER 28 2025.......SUNRISE 7:20 AM CDT SUNSET 5:52 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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