Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 260642
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT TUE SEP 26 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR SEPTEMBER 25 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         91R    86    1999  72     19       84
  MINIMUM         66     39    2001  50     16       63
  AVERAGE         79                 61     18       74

PRECIPITATION (IN)
  YESTERDAY        0.00   1.07 1993   0.10  -0.10     0.29
  MONTH TO DATE    0.39               2.69  -2.30     1.09
  SINCE SEP 1      0.39               2.69  -2.30     1.09
  SINCE JAN 1     34.24              30.51   3.73    31.00

DEGREE DAYS
 HEATING
  YESTERDAY        0                  5     -5
  MONTH TO DATE   33                 59    -26
  SINCE SEP 1     33                 59    -26
  SINCE JUL 1     41                 67    -26

 COOLING
  YESTERDAY       14                  2     12
  MONTH TO DATE  143                 87     56
  SINCE SEP 1    143                 87     56
  SINCE JAN 1    840                840      0
...........................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        93      1998
 MINIMUM TEMPERATURE (F)   50        37      2000


SUNRISE AND SUNSET
SEPTEMBER 26 2017.....SUNRISE   644 AM CDT   SUNSET   642 PM CDT
SEPTEMBER 27 2017.....SUNRISE   645 AM CDT   SUNSET   640 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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