Climatological Report (Daily)
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CDUS43 KLOT 180636
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT THU SEP 18 2014


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 17 2014...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72    336 PM  93    1955  75     -3       70
  MINIMUM         49    525 AM  39    1937  MM     MM       53
  AVERAGE         61                        66     -5       62

PRECIPITATION (IN)
  YESTERDAY        0.00          1.20 1978   0.10  -0.10      T
  MONTH TO DATE    2.38                      1.91   0.47     0.32
  SINCE SEP 1      2.38                      1.91   0.47     0.32
  SINCE JAN 1     35.88                     28.46   7.42    25.26

DEGREE DAYS
 HEATING
  YESTERDAY        4                         2      2        3
  MONTH TO DATE   63                        23     40       20
  SINCE SEP 1     63                        23     40       20
  SINCE JUL 1     64                        28     36       24

 COOLING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE   93                        91      2      128
  SINCE SEP 1     93                        91      2      128
  SINCE JAN 1   1025                      1001     24     1024
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     4.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        94      1955
 MINIMUM TEMPERATURE (F)   57        39      1929


SUNRISE AND SUNSET
SEPTEMBER 18 2014.....SUNRISE   634 AM CDT   SUNSET   655 PM CDT
SEPTEMBER 19 2014.....SUNRISE   635 AM CDT   SUNSET   653 PM CDT


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




$$

BMD



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