Climatological Report (Daily)
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260
CDUS43 KLOT 272236
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CST MON FEB 27 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 27 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         54    359 PM  75    1976  40     14
  MINIMUM         33    427 AM  -6    1934  25      8
                                      1879
  AVERAGE         44                        33     11

PRECIPITATION (IN)
  TODAY            0.00          0.79 1948   0.09  -0.09
  MONTH TO DATE    0.91                      1.86  -0.95
  SINCE DEC 1      4.87                      6.49  -1.62
  SINCE JAN 1      3.62                      3.92  -0.30

DEGREE DAYS
 HEATING
  TODAY           21                        32    -11
  MONTH TO DATE  689                       981   -292
  SINCE DEC 1   2921                      3342   -421
  SINCE JUL 1   3633                      4477   -844

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE DEC 1      0                         0      0
  SINCE JAN 1      0                         0      0
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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)   40        64      2016
 MINIMUM TEMPERATURE (F)   26         1      2015


SUNRISE AND SUNSET
FEBRUARY 27 2017......SUNRISE   629 AM CST   SUNSET   539 PM CST
FEBRUARY 28 2017......SUNRISE   627 AM CST   SUNSET   540 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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