Climatological Report (Daily)
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CDUS43 KLOT 210636
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT SAT APR 21 2018


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR APRIL 20 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         60    255 PM  78    2014  60      0       71
  MINIMUM         29R   516 AM  29    2013  39    -10       46
  AVERAGE         45                        49     -4       59

PRECIPITATION (IN)
  YESTERDAY        0.00          2.00 2000   0.10  -0.10     0.03
  MONTH TO DATE    2.57                      1.69   0.88     3.35
  SINCE MAR 1      3.81                      3.94  -0.13     6.56
  SINCE JAN 1      6.97                      6.52   0.45    10.01

DEGREE DAYS
 HEATING
  YESTERDAY       20                        16      4        6
  MONTH TO DATE  560                       383    177      260
  SINCE MAR 1   1452                      1236    216     1102
  SINCE JUL 1   5914                      5974    -60     5091

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        6
  SINCE MAR 1      0                         0      0        6
  SINCE JAN 1      0                         0      0        6
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     2.6



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)   60        82      2001
 MINIMUM TEMPERATURE (F)   39        31      2011


SUNRISE AND SUNSET
APRIL 21 2018.........SUNRISE   602 AM CDT   SUNSET   740 PM CDT
APRIL 22 2018.........SUNRISE   600 AM CDT   SUNSET   741 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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