Climatological Report (Daily)
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CDUS43 KLOT 170633
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT THU OCT 17 2019


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR OCTOBER 16 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         54    112 PM  79    1998  62     -8       60
  MINIMUM         42   1006 PM  35    2018  43     -1       35
                                      2003
  AVERAGE         48                        52     -4       48

PRECIPITATION (IN)
  YESTERDAY        0.00          0.50 2016   0.09  -0.09     0.00
  MONTH TO DATE    2.31                      1.58   0.73     3.55
  SINCE SEP 1      9.68                      4.79   4.89     8.15
  SINCE JAN 1     39.00                     27.27  11.73    40.81

DEGREE DAYS
 HEATING
  YESTERDAY       17                        13      4       17
  MONTH TO DATE  148                       173    -25      140
  SINCE SEP 1    155                       275   -120      202
  SINCE JUL 1    155                       285   -130      202

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   13                        11      2       31
  SINCE SEP 1    189                        92     97      199
  SINCE JAN 1    996                       789    207     1194
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    13.4



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        82      2016
 MINIMUM TEMPERATURE (F)   42        30      2015


SUNRISE AND SUNSET
OCTOBER 17 2019.......SUNRISE   706 AM CDT   SUNSET   607 PM CDT
OCTOBER 18 2019.......SUNRISE   707 AM CDT   SUNSET   606 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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