Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 230633
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT MON OCT 23 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR OCTOBER 22 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         70     76    1992  60     10       61
  MINIMUM         51     26    2013  41     10       34
  AVERAGE         61                 51     10       48

PRECIPITATION (IN)
  YESTERDAY        0.39   1.28 2009   0.11   0.28     0.00
  MONTH TO DATE    6.78               2.46   4.32     2.62
  SINCE SEP 1      7.17               5.59   1.58     4.64
  SINCE JAN 1     41.02              33.41   7.61    34.55

SNOWFALL (IN)
  YESTERDAY        0.0   MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                0.0    0.0      0.0
  SINCE SEP 1      0.0                0.0    0.0      0.0
  SINCE JUL 1      0.0                0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        4                 14    -10
  MONTH TO DATE   74                243   -169
  SINCE SEP 1    123                334   -211
  SINCE JUL 1    131                342   -211

 COOLING
  YESTERDAY        0                  0      0
  MONTH TO DATE   20                 12      8
  SINCE SEP 1    178                106     72
  SINCE JAN 1    875                859     16
...........................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        77      1992
 MINIMUM TEMPERATURE (F)   41        28      2013


SUNRISE AND SUNSET
OCTOBER 23 2017.......SUNRISE   714 AM CDT   SUNSET   559 PM CDT
OCTOBER 24 2017.......SUNRISE   715 AM CDT   SUNSET   557 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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