Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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769
CDUS43 KLOT 112136
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT TUE AUG 11 2026
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 11 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 78 95 1995 83 -5 86
MINIMUM 66 51 2004 64 2 71
AVERAGE 72 74 -2 79
PRECIPITATION (IN)
TODAY 1.09 1.38 2005 0.14 0.95 0.15
MONTH TO DATE 5.06 1.51 3.55 0.15
SINCE JUN 1 18.25 10.69 7.56 8.01
SINCE JAN 1 33.24 26.49 6.75 18.93
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 JUN 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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 12 25 -13 17
SINCE JUL 1 0 2 -2 0
COOLING
TODAY 7 9 -2 14
MONTH TO DATE 101 99 2 114
SINCE JUN 1 617 599 18 737
SINCE JAN 1 673 676 -3 781
............................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 96 1995
MINIMUM TEMPERATURE (F) 64 49 2004
SUNRISE AND SUNSET
AUGUST 11 2026........SUNRISE 5:57 AM CDT SUNSET 7:57 PM CDT
AUGUST 12 2026........SUNRISE 5:58 AM CDT SUNSET 7:56 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$