Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 200644
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1243 AM CST FRI JAN 20 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR JANUARY 19 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         41     57    2006  30     11       16
  MINIMUM         31    -23    1994  16     15       -1
  AVERAGE         36                 23     13        8

PRECIPITATION (IN)
  YESTERDAY        0.57   0.85 1995   0.06   0.51      T
  MONTH TO DATE    2.39               1.31   1.08     0.76
  SINCE DEC 1      3.91               3.56   0.35     6.61
  SINCE JAN 1      2.39               1.31   1.08     0.76

SNOWFALL (IN)
  YESTERDAY        0.0    6.0  2000   0.3   -0.3       T
  MONTH TO DATE    0.5                6.7   -6.2      4.1
  SINCE DEC 1     17.7               16.0    1.7     10.0
  SINCE JUL 1     17.7               16.9    0.8     14.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       29                 42    -13
  MONTH TO DATE  753                795    -42
  SINCE DEC 1   2006               1962     44
  SINCE JUL 1   2862               3181   -319

 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       -11      1994


SUNRISE AND SUNSET
JANUARY 20 2017.......SUNRISE   714 AM CST   SUNSET   453 PM CST
JANUARY 21 2017.......SUNRISE   713 AM CST   SUNSET   455 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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