Climatological Report (Daily)
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000
CDUS43 KLOT 312137
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT THU JUL 31 2014


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 31 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         85    259 PM  99    2006  83      2
                                      1945
  MINIMUM         63    524 AM  50    1936  67     -4
  AVERAGE         74                        75     -1

PRECIPITATION (IN)
  TODAY            0.00          1.20 1986   0.15  -0.15
  MONTH TO DATE    5.18                      4.01   1.17
  SINCE JUN 1     12.90                      8.07   4.83
  SINCE JAN 1     24.19                     22.56   1.63

DEGREE DAYS
 HEATING
  TODAY            0                         0      0
  MONTH TO DATE    1                         0      1
  SINCE JUN 1      3                        32    -29
  SINCE JUL 1      1                         1      0

 COOLING
  TODAY            9                        10     -1
  MONTH TO DATE  239                       338    -99
  SINCE JUN 1    490                       548    -58
  SINCE JAN 1    601                       622    -21
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     8.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       100      1988
 MINIMUM TEMPERATURE (F)   67        52      1947


SUNRISE AND SUNSET
JULY 31 2014..........SUNRISE   544 AM CDT   SUNSET   810 PM CDT
AUGUST  1 2014........SUNRISE   545 AM CDT   SUNSET   809 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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