298
CDUS43 KLOT 180659
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1259 AM CST SUN JAN 18 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 17 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 23 56 1996 31 -8 45
MINIMUM 11 -15 1994 16 -5 22
1997
AVERAGE 17 23 -6 34
PRECIPITATION (IN)
YESTERDAY 0.01 0.44 1999 0.07 -0.06 0.00
MONTH TO DATE 2.26 1.28 0.98 0.28
SINCE DEC 1 4.56 3.43 1.13 2.08
SINCE JAN 1 2.26 1.28 0.98 0.28
SNOWFALL (IN)
YESTERDAY 0.2 1.9 2020 0.3 -0.1 0.0
MONTH TO DATE 2.7 5.4 -2.7 7.0
SINCE DEC 1 9.5 12.9 -3.4 8.9
SINCE JUL 1 20.1 14.2 5.9 11.1
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 48 42 6 31
MONTH TO DATE 585 694 -109 751
SINCE DEC 1 1808 1798 10 1798
SINCE JUL 1 2885 2990 -105 2660
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 60 1996
MINIMUM TEMPERATURE (F) 16 -22 1994
SUNRISE AND SUNSET
JANUARY 18 2026.......SUNRISE 7:15 AM CST SUNSET 4:51 PM CST
JANUARY 19 2026.......SUNRISE 7:15 AM CST SUNSET 4:52 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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