143
CDUS43 KLOT 120635
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT SUN OCT 12 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 11 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1992 TO 2025
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
........................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 67 83 2024 66 1 83
MINIMUM 50 27 2009 45 5 48
AVERAGE 59 56 3 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.71 2021 0.13 -0.13 0.00
MONTH TO DATE 0.67 1.34 -0.67 0.27
SINCE SEP 1 1.38 4.65 -3.27 2.68
SINCE JAN 1 26.39 33.99 -7.60 36.02
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 10 -4 0
MONTH TO DATE 42 89 -47 40
SINCE SEP 1 91 169 -78 63
SINCE JUL 1 103 175 -72 67
COOLING
YESTERDAY 0 1 -1 1
MONTH TO DATE 42 12 30 7
SINCE SEP 1 173 118 55 153
SINCE JAN 1 1076 943 133 1022
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THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 85 2008
MINIMUM TEMPERATURE (F) 45 30 2006
SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE 7:01 AM CDT SUNSET 6:15 PM CDT
OCTOBER 13 2025.......SUNRISE 7:02 AM CDT SUNSET 6:14 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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