Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 220633
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SUN OCT 22 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR OCTOBER 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         76     80    2007  61     15       55
  MINIMUM         58     30    2013  42     16       38
  AVERAGE         67                 51     16       47

PRECIPITATION (IN)
  YESTERDAY        0.00   0.29 2006   0.11  -0.11     0.00
  MONTH TO DATE    6.39               2.35   4.04     2.62
  SINCE SEP 1      6.78               5.48   1.30     4.64
  SINCE JAN 1     40.63              33.30   7.33    34.55

SNOWFALL (IN)
  YESTERDAY        0.0   MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                0.0    0.0      0.0
  SINCE SEP 1      0.0                0.0    0.0      0.0
  SINCE JUL 1      0.0                0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                 14    -14
  MONTH TO DATE   70                229   -159
  SINCE SEP 1    119                320   -201
  SINCE JUL 1    127                328   -201

 COOLING
  YESTERDAY        2                  0      2
  MONTH TO DATE   20                 12      8
  SINCE SEP 1    178                106     72
  SINCE JAN 1    875                859     16
...........................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        76      1992
 MINIMUM TEMPERATURE (F)   41        26      2013


SUNRISE AND SUNSET
OCTOBER 22 2017.......SUNRISE   713 AM CDT   SUNSET   600 PM CDT
OCTOBER 23 2017.......SUNRISE   714 AM CDT   SUNSET   559 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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