Climatological Report (Daily)
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000
CDUS43 KLOT 040638
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT THU AUG 4 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 3 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         90    133 PM  98    1964  83      7       82
                                      1944
                                      1930
  MINIMUM         69    456 AM  48    1894  64      5       67
  AVERAGE         80                        74      6       75

PRECIPITATION (IN)
  YESTERDAY        0.00          2.10 1915   0.16  -0.16     0.00
  MONTH TO DATE    0.00                      0.49  -0.49     0.53
  SINCE JUN 1      9.08                      7.64   1.44    10.50
  SINCE JAN 1     22.72                     20.72   2.00    21.99

SNOWFALL (IN)
  YESTERDAY        0.0           T    2003   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE JUN 1      0.0                       0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     13                        52    -39       52
  SINCE JUL 1      0                         4     -4       13

 COOLING
  YESTERDAY       15                         9      6       10
  MONTH TO DATE   37                        27     10       35
  SINCE JUN 1    585                       475    110      399
  SINCE JAN 1    659                       529    130      452
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     3.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           500 AM
 LOWEST     46           400 PM
 AVERAGE    65

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       100      1947
 MINIMUM TEMPERATURE (F)   64        53      1992
                                             1894
                                             1880


SUNRISE AND SUNSET
AUGUST  4 2016........SUNRISE   549 AM CDT   SUNSET   806 PM CDT
AUGUST  5 2016........SUNRISE   550 AM CDT   SUNSET   805 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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