985
CDUS43 KLOT 310636
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST WED DEC 31 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR DECEMBER 30 2025
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)
YESTERDAY
MAXIMUM 24 60 2002 33 -9 41
MINIMUM 9 -5 2017 18 -9 32
AVERAGE 17 26 -9 37
PRECIPITATION (IN)
YESTERDAY 0.07 1.33 1992 0.07 0.00 0.01
MONTH TO DATE 2.26 2.08 0.18 1.54
SINCE DEC 1 2.26 2.08 0.18 1.54
SINCE JAN 1 31.46 41.07 -9.61 41.36
SNOWFALL (IN)
YESTERDAY 0.9 2.9 2000 0.3 0.6 0.0
MONTH TO DATE 6.7 7.2 -0.5 1.9
SINCE DEC 1 6.7 7.2 -0.5 1.9
SINCE JUL 1 17.3 8.5 8.8 4.1
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 48 39 9 28
MONTH TO DATE 1184 1064 120 1019
SINCE DEC 1 1184 1064 120 1019
SINCE JUL 1 2261 2256 5 1881
COOLING
YESTERDAY 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 TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 58 2006
MINIMUM TEMPERATURE (F) 18 -4 2017
SUNRISE AND SUNSET
DECEMBER 31 2025......SUNRISE 7:19 AM CST SUNSET 4:32 PM CST
JANUARY 1 2026.......SUNRISE 7:19 AM CST SUNSET 4:33 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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