Climatological Report (Daily)
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000
CDUS43 KLOT 252238
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CST SAT FEB 25 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 25 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         33   1258 AM  73    2000  39     -6
  MINIMUM         23   1005 AM  -5    1967  25     -2
  AVERAGE         28                        32     -4

PRECIPITATION (IN)
  TODAY            T             0.62 2007   0.09  -0.09
  MONTH TO DATE    0.91                      1.69  -0.78
  SINCE DEC 1      4.87                      6.32  -1.45
  SINCE JAN 1      3.62                      3.75  -0.13

DEGREE DAYS
 HEATING
  TODAY           37                        33      4
  MONTH TO DATE  641                       916   -275
  SINCE DEC 1   2873                      3277   -404
  SINCE JUL 1   3585                      4412   -827

 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  18   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    18.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  LIGHT SNOW
  FOG


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        64      2000
 MINIMUM TEMPERATURE (F)   25        -1      1963
                                             1888


SUNRISE AND SUNSET
FEBRUARY 25 2017......SUNRISE   632 AM CST   SUNSET   537 PM CST
FEBRUARY 26 2017......SUNRISE   630 AM CST   SUNSET   538 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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