Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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025
CDUS43 KLOT 110634
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI SEP 11 2026
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 10 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 77 93 2013 78 -1 81
MINIMUM 61 44 1993 58 3 56
1999
AVERAGE 69 68 1 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.89 2014 0.10 -0.10 0.00
MONTH TO DATE 0.08 1.22 -1.14 0.06
SINCE SEP 1 0.08 1.22 -1.14 0.06
SINCE JAN 1 35.56 30.56 5.00 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 0
MONTH TO DATE 0 10 -10 49
SINCE SEP 1 0 10 -10 49
SINCE JUL 1 0 16 -16 61
COOLING
YESTERDAY 4 4 0 4
MONTH TO DATE 127 52 75 8
SINCE SEP 1 127 52 75 8
SINCE JAN 1 962 877 85 911
............................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 93 2000
MINIMUM TEMPERATURE (F) 57 41 1993
SUNRISE AND SUNSET
SEPTEMBER 11 2026.....SUNRISE 6:29 AM CDT SUNSET 7:08 PM CDT
SEPTEMBER 12 2026.....SUNRISE 6:30 AM CDT SUNSET 7:07 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$