375
CDUS43 KLOT 100649
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1249 AM CST SAT JAN 10 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 9 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 57 2002 32 27 27
MINIMUM 39 -10 1994 17 22 10
1999
AVERAGE 49 24 25 19
PRECIPITATION (IN)
YESTERDAY T 0.85 2024 0.07 -0.07 0.00
MONTH TO DATE 1.95 0.70 1.25 0.04
SINCE DEC 1 4.25 2.85 1.40 1.84
SINCE JAN 1 1.95 0.70 1.25 0.04
SNOWFALL (IN)
YESTERDAY 0.0 5.2 1997 0.4 -0.4 0.0
MONTH TO DATE 0.0 2.8 -2.8 0.9
SINCE DEC 1 6.8 10.3 -3.5 2.8
SINCE JUL 1 17.4 11.6 5.8 5.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 41 -25 46
MONTH TO DATE 285 363 -78 395
SINCE DEC 1 1508 1467 41 1442
SINCE JUL 1 2585 2659 -74 2304
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 54 2018
MINIMUM TEMPERATURE (F) 16 -9 2010
SUNRISE AND SUNSET
JANUARY 10 2026.......SUNRISE 7:18 AM CST SUNSET 4:42 PM CST
JANUARY 11 2026.......SUNRISE 7:18 AM CST SUNSET 4:43 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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