114
CDUS43 KLOT 182241
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CST TUE NOV 18 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR NOVEMBER 18 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 42 72 1999 48 -6 60
MINIMUM 37 9 2014 31 6 53
AVERAGE 40 39 1 57
PRECIPITATION (IN)
TODAY 0.19 1.41 2003 0.09 0.10 0.46
MONTH TO DATE 0.86 1.64 -0.78 2.97
SINCE SEP 1 3.17 8.62 -5.45 6.33
SINCE JAN 1 28.18 37.96 -9.78 39.67
SNOWFALL (IN)
TODAY 0.0 T 2014 0.1 -0.1 0.0
2017
2021
MONTH TO DATE 1.7 0.4 1.3 0.0
SINCE SEP 1 1.7 0.5 1.2 0.0
SINCE JUL 1 1.7 0.5 1.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 25 26 -1 8
MONTH TO DATE 387 396 -9 251
SINCE SEP 1 727 844 -117 510
SINCE JUL 1 739 850 -111 514
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 174 122 52 171
SINCE JAN 1 1077 947 130 1040
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 65 2020
MINIMUM TEMPERATURE (F) 31 15 2014
2022
SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE 6:45 AM CST SUNSET 4:30 PM CST
NOVEMBER 19 2025......SUNRISE 6:46 AM CST SUNSET 4:29 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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