Climatological Report (Daily)
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CDUS43 KLOT 232135
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT SUN APR 23 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 23 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         69    259 PM  88    1960  62      7
  MINIMUM         39    447 AM  28    1936  44     -5
  AVERAGE         54                        53      1

PRECIPITATION (IN)
  TODAY            0.00          0.83 1944   0.12  -0.12
  MONTH TO DATE    2.97                      2.76   0.21
  SINCE MAR 1      7.14                      5.48   1.66
  SINCE JAN 1     12.25                      9.48   2.77

DEGREE DAYS
 HEATING
  TODAY           11                        12     -1
  MONTH TO DATE  253                       373   -120
  SINCE MAR 1   1027                      1185   -158
  SINCE JUL 1   4673                      5696  -1023

 COOLING
  TODAY            0                         1     -1
  MONTH TO DATE   11                         5      6
  SINCE MAR 1     11                         6      5
  SINCE JAN 1     11                         6      5
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     3.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        89      1990
 MINIMUM TEMPERATURE (F)   45        29      1930


SUNRISE AND SUNSET
APRIL 23 2017.........SUNRISE   558 AM CDT   SUNSET   741 PM CDT
APRIL 24 2017.........SUNRISE   557 AM CDT   SUNSET   742 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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