Climatological Report (Daily)
Issued by NWS Chicago, IL

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207
CDUS43 KLOT 220709
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
208 AM CDT SAT JUL 22 2017


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR JULY 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         88     99    2011  84      4       91
  MINIMUM         71     56    2000  64      7       73
                               1992
  AVERAGE         80                 74      6       82

PRECIPITATION (IN)
  YESTERDAY        2.24R  2.24 2017   0.18   2.06     1.43
  MONTH TO DATE    4.75               3.05   1.70     5.40
  SINCE JUN 1      6.53               7.39  -0.86     7.59
  SINCE JAN 1     28.75              22.09   6.66    19.82

DEGREE DAYS
 HEATING
  YESTERDAY        0                  0      0
  MONTH TO DATE    0                  0      0
  SINCE JUN 1     10                 33    -23
  SINCE JUL 1      0                  0      0

 COOLING
  YESTERDAY       15                  9      6
  MONTH TO DATE  198                189      9
  SINCE JUN 1    422                369     53
  SINCE JAN 1    459                427     32
...........................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        93      2001
 MINIMUM TEMPERATURE (F)   64        54      1996


SUNRISE AND SUNSET
JULY 22 2017..........SUNRISE   538 AM CDT   SUNSET   820 PM CDT
JULY 23 2017..........SUNRISE   538 AM CDT   SUNSET   819 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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