Climatological Report (Daily)
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000
CDUS43 KLOT 160634
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT THU AUG 16 2018


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR AUGUST 15 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         87    127 PM  91    2000  82      5       82
  MINIMUM         71    747 PM  49    2004  64      7       64
  AVERAGE         79                        73      6       73

PRECIPITATION (IN)
  YESTERDAY        0.78R         0.02 2016   0.13   0.65     0.00
  MONTH TO DATE    2.26                      1.85   0.41     1.11
  SINCE JUN 1     13.35                      9.18   4.17    14.51
  SINCE JAN 1     28.37                     20.67   7.70    31.09

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        4
  SINCE JUN 1     18                        56    -38       18
  SINCE JUL 1      0                         4     -4        4

 COOLING
  YESTERDAY       14                         8      6        8
  MONTH TO DATE  195                       123     72       78
  SINCE JUN 1    708                       546    162      515
  SINCE JAN 1    845                       588    257      539
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     5.3



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        93      2003
 MINIMUM TEMPERATURE (F)   64        52      2004


SUNRISE AND SUNSET
AUGUST 16 2018........SUNRISE   600 AM CDT   SUNSET   751 PM CDT
AUGUST 17 2018........SUNRISE   601 AM CDT   SUNSET   749 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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