283
CDUS43 KLOT 220635
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST THU JAN 22 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 21 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 32 59 2017 31 1 0
MINIMUM 23 -10 2000 15 8 -9
AVERAGE 28 23 5 -4
PRECIPITATION (IN)
YESTERDAY T 1.08 1999 0.06 -0.06 0.00
MONTH TO DATE 2.30 1.55 0.75 0.28
SINCE DEC 1 4.60 3.70 0.90 2.08
SINCE JAN 1 2.30 1.55 0.75 0.28
SNOWFALL (IN)
YESTERDAY 0.1 3.0 1998 0.4 -0.3 0.0
MONTH TO DATE 4.2 6.9 -2.7 7.0
SINCE DEC 1 11.0 14.4 -3.4 8.9
SINCE JUL 1 21.6 15.7 5.9 11.1
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 37 42 -5 69
MONTH TO DATE 783 862 -79 975
SINCE DEC 1 2006 1966 40 2022
SINCE JUL 1 3083 3158 -75 2884
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 55 2002
MINIMUM TEMPERATURE (F) 15 -5 2014
SUNRISE AND SUNSET
JANUARY 22 2026.......SUNRISE 7:13 AM CST SUNSET 4:56 PM CST
JANUARY 23 2026.......SUNRISE 7:12 AM CST SUNSET 4:57 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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