Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 160632
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST MON JAN 16 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR JANUARY 15 2017...

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


WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   VALUE       VALUE  FROM      YEAR
                                           NORMAL
...........................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         32     44    2000  30      2       43
  MINIMUM         20    -21    2009  16      4       30
  AVERAGE         26                 23      3       37

PRECIPITATION (IN)
  YESTERDAY        0.00   0.34 1997   0.07  -0.07     0.03
  MONTH TO DATE    0.86               1.06  -0.20     0.76
  SINCE DEC 1      2.38               3.31  -0.93     6.61
  SINCE JAN 1      0.86               1.06  -0.20     0.76

SNOWFALL (IN)
  YESTERDAY        0.0    5.0  1997   0.4   -0.4       T
  MONTH TO DATE    0.5                5.3   -4.8      4.1
  SINCE DEC 1     17.7               14.6    3.1     10.0
  SINCE JUL 1     17.7               15.5    2.2     14.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       39                 42     -3
  MONTH TO DATE  637                627     10
  SINCE DEC 1   1890               1794     96
  SINCE JUL 1   2746               3013   -267

 COOLING
  YESTERDAY        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 TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        47      2006
 MINIMUM TEMPERATURE (F)   16       -24      2009


SUNRISE AND SUNSET
JANUARY 16 2017.......SUNRISE   716 AM CST   SUNSET   449 PM CST
JANUARY 17 2017.......SUNRISE   716 AM CST   SUNSET   450 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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