Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 182237
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CST WED JAN 18 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR JANUARY 18 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         37        MM  60    1996  30      7
  MINIMUM         32        MM -22    1994  16     16
  AVERAGE         35                        23     12

PRECIPITATION (IN)
  TODAY            T             0.59 1996   0.06  -0.06
  MONTH TO DATE    1.82                      1.25   0.57
  SINCE DEC 1      3.34                      3.50  -0.16
  SINCE JAN 1      1.82                      1.25   0.57

SNOWFALL (IN)
  TODAY            0.0           2.2  2014   0.4   -0.4
  MONTH TO DATE    0.5                       6.4   -5.9
  SINCE DEC 1     17.7                      15.7    2.0
  SINCE JUL 1     17.7                      16.6    1.1

DEGREE DAYS
 HEATING
  TODAY           30                        42    -12
  MONTH TO DATE  722                       753    -31
  SINCE DEC 1   1975                      1920     55
  SINCE JUL 1   2831                      3139   -308

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE DEC 1      0                         0      0
  SINCE JAN 1      0                         0      0
...............................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        57      2006
 MINIMUM TEMPERATURE (F)   16       -23      1994


SUNRISE AND SUNSET
JANUARY 18 2017.......SUNRISE   715 AM CST   SUNSET   451 PM CST
JANUARY 19 2017.......SUNRISE   714 AM CST   SUNSET   452 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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