Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 040643
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1242 AM CST SUN DEC 4 2016


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR DECEMBER 3 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2016


WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   VALUE       VALUE  FROM      YEAR
                                           NORMAL
...........................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         34     71    2012  39     -5       34
  MINIMUM         28      8    2006  24      4       27
  AVERAGE         31                 32     -1       31

PRECIPITATION (IN)
  YESTERDAY        0.00   0.46 1999   0.08  -0.08     0.00
  MONTH TO DATE    0.01               0.23  -0.22     0.33
  SINCE DEC 1      0.01               0.23  -0.22     0.33
  SINCE JAN 1     38.11              38.05   0.06    40.20

SNOWFALL (IN)
  YESTERDAY        0.0    1.0  2005   0.2   -0.2      0.0
  MONTH TO DATE    T                  0.6   -0.6      1.5
  SINCE DEC 1      T                  0.6   -0.6      1.5
  SINCE JUL 1      T                  1.5   -1.5      6.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       34                 33      1
  MONTH TO DATE   91                 98     -7
  SINCE DEC 1     91                 98     -7
  SINCE JUL 1    947               1317   -370

 COOLING
  YESTERDAY        0                  0      0
  MONTH TO DATE    0                  0      0
  SINCE DEC 1      0                  0      0
  SINCE JAN 1   1145                862    283
...........................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        67      1998
 MINIMUM TEMPERATURE (F)   24         5      2006


SUNRISE AND SUNSET
DECEMBER  4 2016......SUNRISE   703 AM CST   SUNSET   422 PM CST
DECEMBER  5 2016......SUNRISE   704 AM CST   SUNSET   422 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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