Climatological Report (Daily)
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CDUS43 KLOT 200637
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT WED AUG 20 2014


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 19 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         86    346 PM  99    1983  82      4       86
                                      1947
  MINIMUM         73   1159 PM  49    1933  66      7       63
  AVERAGE         80                        74      6       75

PRECIPITATION (IN)
  YESTERDAY        0.13          1.39 2007   0.12   0.01     0.00
  MONTH TO DATE    3.55                      2.53   1.02     1.10
  SINCE JUN 1     16.45                     10.60   5.85     5.51
  SINCE JAN 1     27.74                     25.09   2.65    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       15                         9      6       10
  MONTH TO DATE  164                       186    -22      139
  SINCE JUN 1    654                       734    -80      631
  SINCE JAN 1    765                       808    -43      737
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    11.5



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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        98      1947
 MINIMUM TEMPERATURE (F)   66        47      1950


SUNRISE AND SUNSET
AUGUST 20 2014........SUNRISE   604 AM CDT   SUNSET   744 PM CDT
AUGUST 21 2014........SUNRISE   605 AM CDT   SUNSET   742 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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