Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 200635
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST SAT DEC 20 2014


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR DECEMBER 19 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         33     55    2002  33      0       42
  MINIMUM         26     -5    2005  19      7       29
  AVERAGE         30                 26      4       36

PRECIPITATION (IN)
  YESTERDAY        0.00   0.80 2008   0.07  -0.07     0.04
  MONTH TO DATE    0.42               1.38  -0.96     0.68
  SINCE DEC 1      0.42               1.38  -0.96     0.68
  SINCE JAN 1     48.10              39.20   8.90    40.03

SNOWFALL (IN)
  YESTERDAY        0.0    1.3  2008   0.3   -0.3      0.0
  MONTH TO DATE    T                  5.1   -5.1      8.8
  SINCE DEC 1      T                  5.1   -5.1      8.8
  SINCE JUL 1      1.4                6.0   -4.6      9.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       35                 39     -4
  MONTH TO DATE  627                671    -44
  SINCE DEC 1    627                671    -44
  SINCE JUL 1   2103               1890    213

 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        50      2012
 MINIMUM TEMPERATURE (F)   18        -8      2000


SUNRISE AND SUNSET
DECEMBER 20 2014......SUNRISE   715 AM CST   SUNSET   425 PM CST
DECEMBER 21 2014......SUNRISE   716 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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