Climatological Report (Daily)
Issued by NWS Chicago, IL

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912
CDUS43 KLOT 212142
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT MON AUG 21 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR AUGUST 21 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         82    300 PM  94    2003  82      0
  MINIMUM         68        MM  49    1992  62      6
  AVERAGE         75                        72      3

PRECIPITATION (IN)
  TODAY            0.04          1.29 2014   0.12  -0.08
  MONTH TO DATE    2.06                      2.81  -0.75
  SINCE JUN 1     10.86                     11.86  -1.00
  SINCE JAN 1     33.08                     26.56   6.52

DEGREE DAYS
 HEATING
  TODAY            0                         0      0
  MONTH TO DATE    4                         0      4
  SINCE JUN 1     14                        35    -21
  SINCE JUL 1      4                         2      2

 COOLING
  TODAY           10                         7      3
  MONTH TO DATE  125                       165    -40
  SINCE JUN 1    629                       627      2
  SINCE JAN 1    666                       685    -19
...............................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        89      2007
                                             1996
 MINIMUM TEMPERATURE (F)   62        51      2004
                                             1992


SUNRISE AND SUNSET
AUGUST 21 2017........SUNRISE   607 AM CDT   SUNSET   743 PM CDT
AUGUST 22 2017........SUNRISE   608 AM CDT   SUNSET   741 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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