Climatological Report (Daily)
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000
CDUS43 KLOT 240633
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST FRI FEB 24 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 23 2017...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         59   1238 AM  66    2000  39     20       46
  MINIMUM         38    614 PM   0    2015  24     14       31
                                      1939
  AVERAGE         49                        31     18       39

PRECIPITATION (IN)
  YESTERDAY        0.16          0.90 1985   0.09   0.07     0.00
  MONTH TO DATE    0.84                      1.52  -0.68     0.04
  SINCE DEC 1      4.80                      6.15  -1.35     6.09
  SINCE JAN 1      3.55                      3.58  -0.03     0.69

DEGREE DAYS
 HEATING
  YESTERDAY       16                        34    -18       26
  MONTH TO DATE  578                       850   -272      784
  SINCE DEC 1   2810                      3211   -401     2677
  SINCE JUL 1   3522                      4346   -824     3487

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


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    12.6



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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        64      1930
 MINIMUM TEMPERATURE (F)   24        -5      1967


SUNRISE AND SUNSET
FEBRUARY 24 2017......SUNRISE   633 AM CST   SUNSET   536 PM CST
FEBRUARY 25 2017......SUNRISE   632 AM CST   SUNSET   537 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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