Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 190634
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT TUE SEP 19 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR SEPTEMBER 18 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         80     88    2007  75      5       81
                               2000
  MINIMUM         57     43    1995  54      3       59
  AVERAGE         69                 64      5       70

PRECIPITATION (IN)
  YESTERDAY        0.06   2.27 2015   0.10  -0.04     0.00
  MONTH TO DATE    0.26               1.97  -1.71     0.68
  SINCE SEP 1      0.26               1.97  -1.71     0.68
  SINCE JAN 1     34.11              29.79   4.32    30.59

DEGREE DAYS
 HEATING
  YESTERDAY        0                  3     -3
  MONTH TO DATE   33                 29      4
  SINCE SEP 1     33                 29      4
  SINCE JUL 1     41                 37      4

 COOLING
  YESTERDAY        4                  2      2
  MONTH TO DATE   46                 73    -27
  SINCE SEP 1     46                 73    -27
  SINCE JAN 1    743                826    -83
...........................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        91      2013
 MINIMUM TEMPERATURE (F)   53        40      1992


SUNRISE AND SUNSET
SEPTEMBER 19 2017.....SUNRISE   637 AM CDT   SUNSET   654 PM CDT
SEPTEMBER 20 2017.....SUNRISE   638 AM CDT   SUNSET   653 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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