866
CDUS43 KLOT 132134
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT SUN SEP 13 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 13 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 75 94 2005 78 -3 79
MINIMUM 61 38 2014 57 4 61
AVERAGE 68 67 1 70
PRECIPITATION (IN)
TODAY T 3.35 2008 0.10 -0.10 0.37
MONTH TO DATE 0.08 1.51 -1.43 0.43
SINCE SEP 1 0.08 1.51 -1.43 0.43
SINCE JAN 1 35.56 30.85 4.71 25.44
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 0 2 -2 0
MONTH TO DATE 0 16 -16 49
SINCE SEP 1 0 16 -16 49
SINCE JUL 1 0 22 -22 61
COOLING
TODAY 3 4 -1 5
MONTH TO DATE 146 64 82 26
SINCE SEP 1 146 64 82 26
SINCE JAN 1 981 889 92 929
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 90 1994
2024
MINIMUM TEMPERATURE (F) 56 41 2014
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 6:31 AM CDT SUNSET 7:05 PM CDT
SEPTEMBER 14 2026.....SUNRISE 6:32 AM CDT SUNSET 7:03 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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