Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 230634
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST TUE JAN 23 2018


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR JANUARY 22 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2018


WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   VALUE       VALUE  FROM      YEAR
                                           NORMAL
...........................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         54     55    2002  31     23       46
  MINIMUM         34     -5    2014  16     18       35
  AVERAGE         44                 23     21       41

PRECIPITATION (IN)
  YESTERDAY        0.78R  0.44 2012   0.05   0.73     0.00
  MONTH TO DATE    1.54               1.47   0.07     2.53
  SINCE DEC 1      2.02               3.72  -1.70     4.05
  SINCE JAN 1      1.54               1.47   0.07     2.53

SNOWFALL (IN)
  YESTERDAY        0.0    4.5  2005   0.4   -0.4      0.0
  MONTH TO DATE    5.3                7.8   -2.5      0.5
  SINCE DEC 1     10.7               17.1   -6.4     17.7
  SINCE JUL 1     10.7               18.0   -7.3     17.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                 42    -21
  MONTH TO DATE 1020                921     99
  SINCE DEC 1   2221               2088    133
  SINCE JUL 1   3332               3307     25

 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)   31        49      2002
 MINIMUM TEMPERATURE (F)   16       -11      2014


SUNRISE AND SUNSET
JANUARY 23 2018.......SUNRISE   712 AM CST   SUNSET   457 PM CST
JANUARY 24 2018.......SUNRISE   711 AM CST   SUNSET   458 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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