779
CDUS43 KLOT 260632
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI SEP 26 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 25 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 75 91 2017 73 2 75
MINIMUM 55 39 2001 52 3 53
AVERAGE 65 62 3 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.07 1993 0.11 -0.11 0.00
MONTH TO DATE 0.71 2.80 -2.09 2.35
SINCE SEP 1 0.71 2.80 -2.09 2.35
SINCE JAN 1 25.72 32.14 -6.42 35.69
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 4 -4 1
MONTH TO DATE 49 54 -5 23
SINCE SEP 1 49 54 -5 23
SINCE JUL 1 61 60 1 27
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 100 98 2 131
SINCE SEP 1 100 98 2 131
SINCE JAN 1 1003 923 80 1000
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THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 93 1998
MINIMUM TEMPERATURE (F) 51 37 2000
SUNRISE AND SUNSET
SEPTEMBER 26 2025.....SUNRISE 6:44 AM CDT SUNSET 6:42 PM CDT
SEPTEMBER 27 2025.....SUNRISE 6:45 AM CDT SUNSET 6:40 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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