Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 190632
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST FRI DEC 19 2014


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR DECEMBER 18 2014...

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


WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   VALUE       VALUE  FROM      YEAR
                                           NORMAL
...........................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         26     55    2002  34     -8       33
  MINIMUM         22     -4    2000  19      3       10
  AVERAGE         24                 26     -2       22

PRECIPITATION (IN)
  YESTERDAY        0.00   1.02 2002   0.07  -0.07     0.00
  MONTH TO DATE    0.42               1.31  -0.89     0.64
  SINCE DEC 1      0.42               1.31  -0.89     0.64
  SINCE JAN 1     48.10              39.13   8.97    39.99

SNOWFALL (IN)
  YESTERDAY        0.0   MM      MM   0.3   -0.3      0.0
  MONTH TO DATE    T                  4.8   -4.8      8.8
  SINCE DEC 1      T                  4.8   -4.8      8.8
  SINCE JUL 1      1.4                5.7   -4.3      9.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       41                 26     15
  MONTH TO DATE  592                632    -40
  SINCE DEC 1    592                632    -40
  SINCE JUL 1   2068               1851    217

 COOLING
  YESTERDAY        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 TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        55      2002
 MINIMUM TEMPERATURE (F)   19        -5      2005


SUNRISE AND SUNSET
DECEMBER 19 2014......SUNRISE   715 AM CST   SUNSET   424 PM CST
DECEMBER 20 2014......SUNRISE   715 AM CST   SUNSET   425 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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