Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 220634
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI SEP 22 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR SEPTEMBER 21 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         93R    90    2007  74     19       75
  MINIMUM         70     39    1995  52     18       67
  AVERAGE         82                 63     19       71

PRECIPITATION (IN)
  YESTERDAY        0.00   0.77 1992   0.10  -0.10     0.12
  MONTH TO DATE    0.39               2.28  -1.89     0.80
  SINCE SEP 1      0.39               2.28  -1.89     0.80
  SINCE JAN 1     34.24              30.10   4.14    30.71

DEGREE DAYS
 HEATING
  YESTERDAY        0                  4     -4
  MONTH TO DATE   33                 40     -7
  SINCE SEP 1     33                 40     -7
  SINCE JUL 1     41                 48     -7

 COOLING
  YESTERDAY       17                  2     15
  MONTH TO DATE   82                 79      3
  SINCE SEP 1     82                 79      3
  SINCE JAN 1    779                832    -53
...........................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        90      2005
 MINIMUM TEMPERATURE (F)   52        33      1995


SUNRISE AND SUNSET
SEPTEMBER 22 2017.....SUNRISE   640 AM CDT   SUNSET   649 PM CDT
SEPTEMBER 23 2017.....SUNRISE   641 AM CDT   SUNSET   647 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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