Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 210635
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT MON AUG 21 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR AUGUST 20 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         86     91    2010  82      4       80
  MINIMUM         60     49    1992  63     -3       61
  AVERAGE         73                 72      1       71

PRECIPITATION (IN)
  YESTERDAY        1.20   2.06 2007   0.12   1.08     0.69
  MONTH TO DATE    2.02               2.69  -0.67     5.17
  SINCE JUN 1     10.82              11.74  -0.92    14.93
  SINCE JAN 1     33.04              26.44   6.60    27.16

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

 COOLING
  YESTERDAY        8                  7      1
  MONTH TO DATE  115                158    -43
  SINCE JUN 1    619                620     -1
  SINCE JAN 1    656                678    -22
...........................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        94      2003
 MINIMUM TEMPERATURE (F)   62        49      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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