Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 172143
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
442 PM CDT TUE OCT 17 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR OCTOBER 17 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         70    200 PM  83    2016  63      7
  MINIMUM         43        MM  26    1992  43      0
  AVERAGE         57                        53      4

PRECIPITATION (IN)
  TODAY            0.00          1.90 1998   0.11  -0.11
  MONTH TO DATE    6.39                      1.93   4.46
  SINCE SEP 1      6.78                      5.06   1.72
  SINCE JAN 1     40.63                     32.88   7.75

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE SEP 1      0.0                       0.0    0.0
  SINCE JUL 1      0.0                       0.0    0.0

DEGREE DAYS
 HEATING
  TODAY            8                        13     -5
  MONTH TO DATE   58                       175   -117
  SINCE SEP 1    107                       266   -159
  SINCE JUL 1    115                       274   -159

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE   18                        12      6
  SINCE SEP 1    176                       106     70
  SINCE JAN 1    873                       859     14
...............................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        79      2007
 MINIMUM TEMPERATURE (F)   42        22      1992


SUNRISE AND SUNSET
OCTOBER 17 2017.......SUNRISE   707 AM CDT   SUNSET   608 PM CDT
OCTOBER 18 2017.......SUNRISE   708 AM CDT   SUNSET   606 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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