Climatological Report (Daily)
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CDUS43 KLOT 122142
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT TUE JUL 12 2016


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR JULY 12 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         88    221 PM  97    1995  85      3       83
                                      1954
                                      1952
  MINIMUM         74    423 AM  53    1999  64     10       69
  AVERAGE         81                        74      7       76

PRECIPITATION (IN)
  TODAY            0.00          6.16 1957   0.12  -0.12      T
  MONTH TO DATE    1.92                      1.31   0.61     0.86
  SINCE JUN 1      4.77                      4.76   0.01     7.98
  SINCE JAN 1     18.41                     17.84   0.57    19.47

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0       13
  SINCE JUN 1     13                        48    -35       52
  SINCE JUL 1      0                         0      0       13

 COOLING
  TODAY           16                         9      7       11
  MONTH TO DATE  103                       107     -4       48
  SINCE JUN 1    319                       272     47      166
  SINCE JAN 1    393                       326     67      219
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    13.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           600 AM
 LOWEST     46           300 PM
 AVERAGE    67

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       104      1995
 MINIMUM TEMPERATURE (F)   64        52      1975


SUNRISE AND SUNSET
JULY 12 2016..........SUNRISE   527 AM CDT   SUNSET   827 PM CDT
JULY 13 2016..........SUNRISE   528 AM CDT   SUNSET   826 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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