Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 100634
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST SAT DEC 10 2016


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR DECEMBER 9 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         24     54    1999  37    -13       52
  MINIMUM         15     -4    1995  22     -7       37
  AVERAGE         20                 29     -9       45

PRECIPITATION (IN)
  YESTERDAY        T      1.03 2008   0.07  -0.07     0.00
  MONTH TO DATE    0.56               0.68  -0.12     0.33
  SINCE DEC 1      0.56               0.68  -0.12     0.33
  SINCE JAN 1     38.66              38.50   0.16    40.20

SNOWFALL (IN)
  YESTERDAY        T      4.1  1992   0.3   -0.3      0.0
  MONTH TO DATE    8.1                2.1    6.0      1.5
  SINCE DEC 1      8.1                2.1    6.0      1.5
  SINCE JUL 1      8.1                3.0    5.1      6.2
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       45                 36      9
  MONTH TO DATE  324                307     17
  SINCE DEC 1    324                307     17
  SINCE JUL 1   1180               1526   -346

 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)   36        57      2015
 MINIMUM TEMPERATURE (F)   22        -4      2013


SUNRISE AND SUNSET
DECEMBER 10 2016......SUNRISE   709 AM CST   SUNSET   422 PM CST
DECEMBER 11 2016......SUNRISE   709 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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