963
CDUS43 KLOT 120632
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI SEP 12 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 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 82 93 2000 78 4 85
MINIMUM 61 41 1993 57 4 56
AVERAGE 72 68 4 71
PRECIPITATION (IN)
YESTERDAY 0.00 2.17 2022 0.10 -0.10 0.00
MONTH TO DATE 0.06 1.32 -1.26 0.00
SINCE SEP 1 0.06 1.32 -1.26 0.00
SINCE JAN 1 25.07 30.66 -5.59 33.34
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 0 2 -2 0
MONTH TO DATE 49 12 37 17
SINCE SEP 1 49 12 37 17
SINCE JUL 1 61 18 43 21
COOLING
YESTERDAY 7 4 3 6
MONTH TO DATE 15 56 -41 27
SINCE SEP 1 15 56 -41 27
SINCE JAN 1 918 881 37 896
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 91 2005
MINIMUM TEMPERATURE (F) 57 44 2007
2014
SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE 6:30 AM CDT SUNSET 7:06 PM CDT
SEPTEMBER 13 2025.....SUNRISE 6:31 AM CDT SUNSET 7:05 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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