Climatological Report (Daily)
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CDUS43 KLOT 210635
CLIUGN


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT THU SEP 21 2017


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

...THE WAUKEGAN   CLIMATE SUMMARY FOR SEPTEMBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 2000 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         86R   557 PM  81    2008  70     16       79
  MINIMUM         58    259 AM  40    2006  51      7       57
                                      2003
  AVERAGE         72

PRECIPITATION (IN)
  YESTERDAY        0.00          0.78 2014   0.13  -0.13     0.01
  MONTH TO DATE    0.42                      2.21  -1.79     0.20
  SINCE SEP 1      0.42                      2.21  -1.79     0.20
  SINCE JAN 1     29.26                     26.66   2.60    19.51

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        0
  MONTH TO DATE   77                        60     17        5
  SINCE SEP 1     77                        60     17        5
  SINCE JUL 1     99                        88     11       16

 COOLING
  YESTERDAY        7                         1      6        3
  MONTH TO DATE   31                        48    -17      102
  SINCE SEP 1     31                        48    -17      102
  SINCE JAN 1    477                       550    -73      817
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION  SE (150)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     55
 AVERAGE    78

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


THE WAUKEGAN   CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        88      2010
 MINIMUM TEMPERATURE (F)   51        37      2006


SUNRISE AND SUNSET
SEPTEMBER 21 2017.....SUNRISE   638 AM CDT   SUNSET   650 PM CDT
SEPTEMBER 22 2017.....SUNRISE   639 AM CDT   SUNSET   648 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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