Climatological Report (Daily)
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000
CDUS43 KLOT 270635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT JUN 27 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 26 2015...

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)
 YESTERDAY
  MAXIMUM         67    109 PM  99    1983  83    -16       78
  MINIMUM         58    914 PM  50    1992  62     -4       59
  AVERAGE         63                        72     -9       69

PRECIPITATION (IN)
  YESTERDAY        0.13          1.48 2013   0.11   0.02     0.00
  MONTH TO DATE    6.31                      3.02   3.29     5.14
  SINCE JUN 1      6.31                      3.02   3.29     5.14
  SINCE JAN 1     17.80                     16.10   1.70    19.97

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     50.7                      36.6   14.1     82.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        2                         0      2        0
  MONTH TO DATE   39                        48     -9       12
  SINCE JUN 1     39                        48     -9       12
  SINCE JUL 1   6776                      6340    436     7135

 COOLING
  YESTERDAY        0                         8     -8        4
  MONTH TO DATE  108                       132    -24      151
  SINCE JUN 1    108                       132    -24      151
  SINCE JAN 1    161                       186    -25      212
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     9.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           600 AM
 LOWEST     81          1000 AM
 AVERAGE    89

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       101      1971
 MINIMUM TEMPERATURE (F)   62        47      1992


SUNRISE AND SUNSET
JUNE 27 2015..........SUNRISE   518 AM CDT   SUNSET   831 PM CDT
JUNE 28 2015..........SUNRISE   518 AM CDT   SUNSET   831 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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