Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 180633
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT WED OCT 18 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR OCTOBER 17 2017...

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


WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   VALUE       VALUE  FROM      YEAR
                                           NORMAL
...........................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70     83    2016  63      7       83
  MINIMUM         43     26    1992  43      0       66
  AVERAGE         57                 53      4       75

PRECIPITATION (IN)
  YESTERDAY        0.00   1.90 1998   0.11  -0.11     0.00
  MONTH TO DATE    6.39               1.93   4.46     2.62
  SINCE SEP 1      6.78               5.06   1.72     4.64
  SINCE JAN 1     40.63              32.88   7.75    34.55

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

 COOLING
  YESTERDAY        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 TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        79      2007
 MINIMUM TEMPERATURE (F)   42        22      1992


SUNRISE AND SUNSET
OCTOBER 18 2017.......SUNRISE   708 AM CDT   SUNSET   606 PM CDT
OCTOBER 19 2017.......SUNRISE   709 AM CDT   SUNSET   605 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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