826
CDUS43 KLOT 270633
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SAT SEP 27 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 26 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 1998 73 9 76
MINIMUM 53 37 2000 51 2 54
AVERAGE 68 62 6 65
PRECIPITATION (IN)
YESTERDAY 0.00 1.68 1996 0.11 -0.11 0.00
MONTH TO DATE 0.71 2.91 -2.20 2.35
SINCE SEP 1 0.71 2.91 -2.20 2.35
SINCE JAN 1 25.72 32.25 -6.53 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 5 -5 0
MONTH TO DATE 49 59 -10 23
SINCE SEP 1 49 59 -10 23
SINCE JUL 1 61 65 -4 27
COOLING
YESTERDAY 3 2 1 0
MONTH TO DATE 103 100 3 131
SINCE SEP 1 103 100 3 131
SINCE JAN 1 1006 925 81 1000
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 87 1998
MINIMUM TEMPERATURE (F) 51 42 2001
2022
SUNRISE AND SUNSET
SEPTEMBER 27 2025.....SUNRISE 6:45 AM CDT SUNSET 6:40 PM CDT
SEPTEMBER 28 2025.....SUNRISE 6:46 AM CDT SUNSET 6:39 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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