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[Printable]
527
CDUS43 KLOT 210634
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST SUN DEC 21 2014


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR DECEMBER 20 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         32     50    2012  33     -1       36
  MINIMUM         24     -8    2000  18      6       31
  AVERAGE         28                 26      2       34

PRECIPITATION (IN)
  YESTERDAY        T      1.26 2012   0.07  -0.07     0.18
  MONTH TO DATE    0.42               1.45  -1.03     0.86
  SINCE DEC 1      0.42               1.45  -1.03     0.86
  SINCE JAN 1     48.10              39.27   8.83    40.21

SNOWFALL (IN)
  YESTERDAY        T      3.7  2010   0.4   -0.4      0.0
  MONTH TO DATE    T                  5.5   -5.5      8.8
  SINCE DEC 1      T                  5.5   -5.5      8.8
  SINCE JUL 1      1.4                6.4   -5.0      9.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       37                 39     -2
  MONTH TO DATE  664                710    -46
  SINCE DEC 1    664                710    -46
  SINCE JUL 1   2140               1929    211

 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        51      2006
 MINIMUM TEMPERATURE (F)   18        -8      2000


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   716 AM CST   SUNSET   425 PM CST
DECEMBER 22 2014......SUNRISE   716 AM CST   SUNSET   426 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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