242
CDUS43 KLOT 090648
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
148 AM CDT WED SEP 09 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 8 2026
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)
YESTERDAY
MAXIMUM 85 94 2002 79 6 71
MINIMUM 62 43 2024 58 4 45
AVERAGE 74 69 5 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.09 2008 0.11 -0.11 0.00
MONTH TO DATE 0.01 1.00 -0.99 0.06
SINCE SEP 1 0.01 1.00 -0.99 0.06
SINCE JAN 1 35.49 30.34 5.15 25.07
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 1 -1 7
MONTH TO DATE 0 8 -8 46
SINCE SEP 1 0 8 -8 46
SINCE JUL 1 0 14 -14 58
COOLING
YESTERDAY 9 5 4 0
MONTH TO DATE 114 43 71 4
SINCE SEP 1 114 43 71 4
SINCE JAN 1 949 868 81 907
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 92 2002
2013
MINIMUM TEMPERATURE (F) 58 46 2008
SUNRISE AND SUNSET
SEPTEMBER 9 2026.....SUNRISE 6:27 AM CDT SUNSET 7:12 PM CDT
SEPTEMBER 10 2026.....SUNRISE 6:28 AM CDT SUNSET 7:10 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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