Climatological Report (Daily)
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CDUS43 KLOT 030636
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT WED AUG 3 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 2 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         87   1259 PM 101    1991  83      4       91
  MINIMUM         67    510 AM  51    1985  64      3       67
  AVERAGE         77                        74      3       79

PRECIPITATION (IN)
  YESTERDAY        0.00          5.63 1885   0.16  -0.16     0.53
  MONTH TO DATE    0.00                      0.33  -0.33     0.53
  SINCE JUN 1      9.08                      7.48   1.60    10.50
  SINCE JAN 1     22.72                     20.56   2.16    21.99

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0       T
  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       12                         9      3       14
  MONTH TO DATE   22                        18      4       25
  SINCE JUN 1    570                       466    104      389
  SINCE JAN 1    644                       520    124      442
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           300 AM
 LOWEST     46           100 PM
 AVERAGE    68

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        98      1964
                                             1944
                                             1930
 MINIMUM TEMPERATURE (F)   64        48      1894


SUNRISE AND SUNSET
AUGUST  3 2016........SUNRISE   548 AM CDT   SUNSET   807 PM CDT
AUGUST  4 2016........SUNRISE   549 AM CDT   SUNSET   806 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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