Climatological Report (Daily)
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CDUS43 KLOT 190640
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT THU APR 19 2018


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 18 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         38    920 AM  89    2002  60    -22       77
  MINIMUM         32    359 AM  25    1983  43    -11       44
  AVERAGE         35                        52    -17       61

PRECIPITATION (IN)
  YESTERDAY        0.07          3.83 1975   0.13  -0.06     0.00
  MONTH TO DATE    1.37                      2.15  -0.78     2.91
  SINCE MAR 1      2.72                      4.87  -2.15     7.08
  SINCE JAN 1      8.01                      8.87  -0.86    12.19

DEGREE DAYS
 HEATING
  YESTERDAY       30                        14     16        4
  MONTH TO DATE  492                       308    184      203
  SINCE MAR 1   1332                      1120    212      977
  SINCE JUL 1   5623                      5631     -8     4623

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0       11
  SINCE MAR 1      0                         1     -1       11
  SINCE JAN 1      0                         1     -1       11
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    11.4



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  LIGHT SNOW
  SLEET
  FOG


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        86      1985
 MINIMUM TEMPERATURE (F)   43        24      1983


SUNRISE AND SUNSET
APRIL 19 2018.........SUNRISE   605 AM CDT   SUNSET   736 PM CDT
APRIL 20 2018.........SUNRISE   603 AM CDT   SUNSET   737 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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