919
CDUS43 KLOT 090633
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST FRI JAN 09 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 8 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 59R 56 2008 32 27 25
MINIMUM 36 -10 1994 17 19 11
2015
AVERAGE 48 24 24 18
PRECIPITATION (IN)
YESTERDAY 1.94R 1.59 2008 0.08 1.86 0.00
MONTH TO DATE 1.95 0.63 1.32 0.04
SINCE DEC 1 4.25 2.78 1.47 1.84
SINCE JAN 1 1.95 0.63 1.32 0.04
SNOWFALL (IN)
YESTERDAY 0.0 2.6 1999 0.3 -0.3 0.0
MONTH TO DATE 0.0 2.4 -2.4 0.9
SINCE DEC 1 6.8 9.9 -3.1 2.8
SINCE JUL 1 17.4 11.2 6.2 5.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 41 -24 47
MONTH TO DATE 269 322 -53 349
SINCE DEC 1 1492 1426 66 1396
SINCE JUL 1 2569 2618 -49 2258
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) 32 57 2002
MINIMUM TEMPERATURE (F) 17 -10 1994
1999
SUNRISE AND SUNSET
JANUARY 9 2026.......SUNRISE 7:19 AM CST SUNSET 4:41 PM CST
JANUARY 10 2026.......SUNRISE 7:18 AM CST SUNSET 4:42 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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