742
CDUS43 KLOT 272235
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CST SAT DEC 27 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR DECEMBER 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 42 61 2008 34 8 52
MINIMUM 37 -9 2017 19 18 45
AVERAGE 40 26 14 49
PRECIPITATION (IN)
TODAY T 1.71 2008 0.07 -0.07 0.27
MONTH TO DATE 0.79 1.86 -1.07 1.02
SINCE DEC 1 0.79 1.86 -1.07 1.02
SINCE JAN 1 29.99 40.85 -10.86 40.84
SNOWFALL (IN)
TODAY 0.0 0.5 2001 0.3 -0.3 0.0
2009
MONTH TO DATE 4.7 6.3 -1.6 1.9
SINCE DEC 1 4.7 6.3 -1.6 1.9
SINCE JUL 1 15.3 7.6 7.7 4.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 25 39 -14 16
MONTH TO DATE 1064 947 117 949
SINCE DEC 1 1064 947 117 949
SINCE JUL 1 2141 2139 2 1811
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1077 947 130 1040
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 53 2018
MINIMUM TEMPERATURE (F) 19 -2 2017
SUNRISE AND SUNSET
DECEMBER 27 2025......SUNRISE 7:18 AM CST SUNSET 4:29 PM CST
DECEMBER 28 2025......SUNRISE 7:18 AM CST SUNSET 4:30 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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