Climatological Report (Daily)
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000
CDUS43 KLOT 182142
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT MON JUL 18 2016


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR JULY 18 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         86    259 PM 100    1946  84      2       89
  MINIMUM         71    535 AM  53    1979  64      7       73
  AVERAGE         79                        74      5       81

PRECIPITATION (IN)
  TODAY            0.00          2.90 1993   0.12  -0.12     0.54
  MONTH TO DATE    2.37                      2.00   0.37     2.85
  SINCE JUN 1      5.22                      5.45  -0.23     9.97
  SINCE JAN 1     18.86                     18.53   0.33    21.46

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           14                         9      5       16
  MONTH TO DATE  153                       161     -8      104
  SINCE JUN 1    369                       326     43      222
  SINCE JAN 1    443                       380     63      275
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     5.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     40           300 PM
 AVERAGE    67

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       101      1930
 MINIMUM TEMPERATURE (F)   64        50      1873


SUNRISE AND SUNSET
JULY 18 2016..........SUNRISE   532 AM CDT   SUNSET   823 PM CDT
JULY 19 2016..........SUNRISE   533 AM CDT   SUNSET   822 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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