867
CDUS43 KLOT 210634
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST WED JAN 21 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 20 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 24 47 2006 31 -7 13
2017
MINIMUM 1 -11 1994 15 -14 -3
AVERAGE 13 23 -10 5
PRECIPITATION (IN)
YESTERDAY 0.00 0.88 2006 0.07 -0.07 T
MONTH TO DATE 2.30 1.49 0.81 0.28
SINCE DEC 1 4.60 3.64 0.96 2.08
SINCE JAN 1 2.30 1.49 0.81 0.28
SNOWFALL (IN)
YESTERDAY 0.0 6.6 2012 0.4 -0.4 T
MONTH TO DATE 4.1 6.5 -2.4 7.0
SINCE DEC 1 10.9 14.0 -3.1 8.9
SINCE JUL 1 21.5 15.3 6.2 11.1
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 52 42 10 60
MONTH TO DATE 746 820 -74 906
SINCE DEC 1 1969 1924 45 1953
SINCE JUL 1 3046 3116 -70 2815
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 59 2017
MINIMUM TEMPERATURE (F) 15 -10 2000
SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE 7:13 AM CST SUNSET 4:54 PM CST
JANUARY 22 2026.......SUNRISE 7:13 AM CST SUNSET 4:56 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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