Climatological Report (Daily)
Issued by NWS Chicago, IL

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050
CDUS43 KLOT 162141
CLILOT

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT SUN AUG 16 2026

...................................

...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 16 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         86     96    1995  83      3       92
  MINIMUM         71     50    1992  63      8       70
                               2004
  AVERAGE         79                 73      6       81

PRECIPITATION (IN)
  TODAY            0.18   1.33 1997   0.15   0.03     0.37
  MONTH TO DATE    6.60               2.26   4.34     0.92
  SINCE JUN 1     19.79              11.44   8.35     8.78
  SINCE JAN 1     34.78              27.24   7.54    19.70

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           14                  8      6       16
  MONTH TO DATE  154                139     15      175
  SINCE JUN 1    670                639     31      798
  SINCE JAN 1    726                716     10      842
............................................................


THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        90      1995
 MINIMUM TEMPERATURE (F)   63        49      1992


SUNRISE AND SUNSET
AUGUST 16 2026........SUNRISE   6:02 AM CDT   SUNSET   7:50 PM CDT
AUGUST 17 2026........SUNRISE   6:03 AM CDT   SUNSET   7:49 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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