Climatological Report (Daily)
Issued by NWS Chicago, IL

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593
CDUS43 KLOT 220636
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST WED NOV 22 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR NOVEMBER 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         43     61    2010  46     -3       43
  MINIMUM         25      7    2014  30     -5       21
  AVERAGE         34                 38     -4       32

PRECIPITATION (IN)
  YESTERDAY        0.03   1.07 2007   0.11  -0.08     0.00
  MONTH TO DATE    2.93               2.36   0.57     0.48
  SINCE SEP 1     11.69               8.90   2.79     6.39
  SINCE JAN 1     45.54              36.72   8.82    36.30

SNOWFALL (IN)
  YESTERDAY        0.0    4.3  2015   0.0    0.0      0.0
  MONTH TO DATE    T                  0.3   -0.3       T
  SINCE SEP 1      T                  0.3   -0.3       T
  SINCE JUL 1      T                  0.3   -0.3       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       31                 27      4
  MONTH TO DATE  565                465    100
  SINCE SEP 1    886                944    -58
  SINCE JUL 1    894                952    -58

 COOLING
  YESTERDAY        0                  0      0
  MONTH TO DATE    0                  0      0
  SINCE SEP 1    178                109     69
  SINCE JAN 1    875                862     13
...........................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        69      2010
 MINIMUM TEMPERATURE (F)   30         6      2015


SUNRISE AND SUNSET
NOVEMBER 22 2017......SUNRISE   650 AM CST   SUNSET   427 PM CST
NOVEMBER 23 2017......SUNRISE   651 AM CST   SUNSET   426 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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