107
CDUS43 KLOT 272134
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT SUN SEP 27 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 27 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 74 87 1998 72 2 87
2025
MINIMUM 51 42 2001 51 0 57
2022
AVERAGE 63 62 1 72
PRECIPITATION (IN)
TODAY 0.00 4.45 2019 0.10 -0.10 0.00
MONTH TO DATE 5.43 3.01 2.42 0.71
SINCE SEP 1 5.43 3.01 2.42 0.71
SINCE JAN 1 40.91 32.35 8.56 25.72
SNOWFALL (IN)
TODAY 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
TODAY 2 5 -3 0
MONTH TO DATE 25 64 -39 49
SINCE SEP 1 25 64 -39 49
SINCE JUL 1 25 70 -45 61
COOLING
TODAY 0 2 -2 7
MONTH TO DATE 175 102 73 110
SINCE SEP 1 175 102 73 110
SINCE JAN 1 1010 927 83 1013
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 85 2013
MINIMUM TEMPERATURE (F) 51 36 1992
SUNRISE AND SUNSET
SEPTEMBER 27 2026.....SUNRISE 6:45 AM CDT SUNSET 6:41 PM CDT
SEPTEMBER 28 2026.....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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