Climatological Report (Daily)
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000
CDUS43 KLOT 120632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SAT JUL 12 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 11 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81   1234 PM  97    1936  85     -4       81
  MINIMUM         60    506 AM  50    1996  64     -4       64
  AVERAGE         71                        74     -3       73

PRECIPITATION (IN)
  YESTERDAY        0.01          1.81 1922   0.12  -0.11     0.00
  MONTH TO DATE    1.37                      1.19   0.18     0.52
  SINCE JUN 1      9.18                      4.64   4.54     6.75
  SINCE JAN 1     24.01                     17.72   6.29    28.98

SNOWFALL (IN)
  YESTERDAY        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      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         0      2        1
  SINCE JUN 1     14                        48    -34       44
  SINCE JUL 1      2                         0      2        1

 COOLING
  YESTERDAY        6                         9     -3        8
  MONTH TO DATE   69                        98    -29       85
  SINCE JUN 1    267                       263      4      241
  SINCE JAN 1    328                       317     11      325
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           400 AM
 LOWEST     35          1200 PM
 AVERAGE    54

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        97      1995
                                             1954
                                             1952
 MINIMUM TEMPERATURE (F)   64        53      1999


SUNRISE AND SUNSET
JULY 12 2014..........SUNRISE   527 AM CDT   SUNSET   827 PM CDT
JULY 13 2014..........SUNRISE   528 AM CDT   SUNSET   827 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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