Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 172244
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
443 PM CST WED DEC 17 2014


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR DECEMBER 17 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         29        MM  56    2006  34     -5
  MINIMUM         24        MM  -4    2000  19      5
  AVERAGE         27                        27      0

PRECIPITATION (IN)
  TODAY            T             0.14 2001   0.06  -0.06
  MONTH TO DATE    0.42                      1.24  -0.82
  SINCE DEC 1      0.42                      1.24  -0.82
  SINCE JAN 1     48.10                     39.06   9.04

SNOWFALL (IN)
  TODAY            T             1.1  1999   0.3   -0.3
  MONTH TO DATE    T                         4.5   -4.5
  SINCE DEC 1      T                         4.5   -4.5
  SINCE JUL 1      1.4                       5.4   -4.0

DEGREE DAYS
 HEATING
  TODAY           38                        38      0
  MONTH TO DATE  550                       606    -56
  SINCE DEC 1    550                       606    -56
  SINCE JUL 1   2026                      1825    201

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE DEC 1      0                         0      0
  SINCE JAN 1    748                       862   -114
...............................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        55      2002
 MINIMUM TEMPERATURE (F)   19        -4      2000


SUNRISE AND SUNSET
DECEMBER 17 2014......SUNRISE   713 AM CST   SUNSET   424 PM CST
DECEMBER 18 2014......SUNRISE   714 AM CST   SUNSET   424 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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