Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 202132
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
431 PM CDT FRI OCT 20 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR OCTOBER 20 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         78    200 PM  85    2003  61     17
  MINIMUM         52        MM  28    2002  42     10
  AVERAGE         65                        52     13

PRECIPITATION (IN)
  TODAY            0.00          0.52 1995   0.10  -0.10
  MONTH TO DATE    6.39                      2.24   4.15
  SINCE SEP 1      6.78                      5.37   1.41
  SINCE JAN 1     40.63                     33.19   7.44

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE SEP 1      0.0                       0.0    0.0
  SINCE JUL 1      0.0                       0.0    0.0

DEGREE DAYS
 HEATING
  TODAY            0                        14    -14
  MONTH TO DATE   70                       215   -145
  SINCE SEP 1    119                       306   -187
  SINCE JUL 1    127                       314   -187

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE   18                        12      6
  SINCE SEP 1    176                       106     70
  SINCE JAN 1    873                       859     14
...............................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        80      2007
 MINIMUM TEMPERATURE (F)   42        30      2013


SUNRISE AND SUNSET
OCTOBER 20 2017.......SUNRISE   710 AM CDT   SUNSET   603 PM CDT
OCTOBER 21 2017.......SUNRISE   712 AM CDT   SUNSET   602 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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