Climatological Report (Daily)
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CDUS43 KLOT 280633
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SUN MAY 28 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 27 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         75    201 PM  97    2012  74      1       84
  MINIMUM         56    521 AM  35    1961  55      1       69
  AVERAGE         66                        64      2       77

PRECIPITATION (IN)
  YESTERDAY        0.00          1.49 1973   0.13  -0.13     0.14
  MONTH TO DATE    3.76                      3.55   0.21     4.59
  SINCE MAR 1     14.20                      9.91   4.29     9.97
  SINCE JAN 1     19.31                     13.91   5.40    10.75

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE  217                       176     41      180
  SINCE MAR 1   1317                      1436   -119     1237
  SINCE JUL 1   4963                      5947   -984     4875

 COOLING
  YESTERDAY        1                         3     -2       12
  MONTH TO DATE   28                        48    -20       53
  SINCE MAR 1     47                        61    -14       66
  SINCE JAN 1     47                        61    -14       66
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     6.5



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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        94      2012
                                             2006
 MINIMUM TEMPERATURE (F)   55        40      1930


SUNRISE AND SUNSET
MAY 28 2017...........SUNRISE   521 AM CDT   SUNSET   816 PM CDT
MAY 29 2017...........SUNRISE   520 AM CDT   SUNSET   817 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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