Climatological Report (Daily)
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000
CDUS43 KLOT 042136
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT SAT JUL 4 2015


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR JULY 4 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         81    256 PM 102    2012  84     -3       79
                                      1911
  MINIMUM         59    444 AM  50    1972  63     -4       58
  AVERAGE         70                        74     -4       69

PRECIPITATION (IN)
  TODAY            0.00          1.72 1995   0.10  -0.10     0.00
  MONTH TO DATE    0.00                      0.40  -0.40     0.19
  SINCE JUN 1      7.12                      3.85   3.27     8.00
  SINCE JAN 1     18.61                     16.93   1.68    22.83

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      T                         0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    7                         0      7        2
  SINCE JUN 1     46                        48     -2       14
  SINCE JUL 1      7                         0      7        2

 COOLING
  TODAY            5                         9     -4        4
  MONTH TO DATE    6                        35    -29       14
  SINCE JUN 1    124                       200    -76      212
  SINCE JAN 1    177                       254    -77      273
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     3.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           200 AM
 LOWEST     39           300 PM
 AVERAGE    62

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       103      2012
 MINIMUM TEMPERATURE (F)   63        46      1972


SUNRISE AND SUNSET
JULY  4 2015..........SUNRISE   521 AM CDT   SUNSET   830 PM CDT
JULY  5 2015..........SUNRISE   522 AM CDT   SUNSET   830 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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