Climatological Report (Daily)
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CDUS43 KLOT 250636
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST SAT FEB 25 2017


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR FEBRUARY 24 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         38    411 PM  61    2002  38      0       36
  MINIMUM         31   1159 PM   5    2015  23      8       32
  AVERAGE         35                        31      4       34

PRECIPITATION (IN)
  YESTERDAY        0.26          0.82 2001   0.03   0.23     0.07
  MONTH TO DATE    0.57                      0.81  -0.24     1.26
  SINCE DEC 1      4.01                      4.27  -0.26     4.45
  SINCE JAN 1      2.79                      2.44   0.35     1.64

DEGREE DAYS
 HEATING
  YESTERDAY       30                        34     -4       31
  MONTH TO DATE  675                       907   -232      877
  SINCE DEC 1   3026                      3334   -308     2920
  SINCE JUL 1   3880                      4604   -724     3932

 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   8   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    10.6



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


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        72      2000
 MINIMUM TEMPERATURE (F)   23        -1      2003


SUNRISE AND SUNSET
FEBRUARY 25 2017......SUNRISE   633 AM CST   SUNSET   537 PM CST
FEBRUARY 26 2017......SUNRISE   631 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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