Climatological Report (Daily)
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CDUS43 KLOT 210637
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT THU AUG 21 2014


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 20 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         87    318 PM  98    1947  82      5       88
  MINIMUM         68    524 AM  47    1950  66      2       68
  AVERAGE         78                        74      4       78

PRECIPITATION (IN)
  YESTERDAY        0.00          1.47 1951   0.12  -0.12     0.00
  MONTH TO DATE    3.55                      2.65   0.90     1.10
  SINCE JUN 1     16.45                     10.72   5.73     5.51
  SINCE JAN 1     27.74                     25.21   2.53    23.10

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      3                        32    -29       40
  SINCE JUL 1      1                         1      0        4

 COOLING
  YESTERDAY       13                         9      4       13
  MONTH TO DATE  177                       195    -18      152
  SINCE JUN 1    667                       743    -76      644
  SINCE JAN 1    778                       817    -39      750
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     8.1



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)   82        99      1955
 MINIMUM TEMPERATURE (F)   66        46      1950


SUNRISE AND SUNSET
AUGUST 21 2014........SUNRISE   605 AM CDT   SUNSET   742 PM CDT
AUGUST 22 2014........SUNRISE   606 AM CDT   SUNSET   740 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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