Climatological Report (Daily)
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CDUS43 KLOT 290638
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT SUN JUN 29 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 28 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         87    346 PM 101    1971  83      4       83
                                      1952
  MINIMUM         71    204 AM  44    1992  62      9       67
  AVERAGE         79                        73      6       75

PRECIPITATION (IN)
  YESTERDAY        0.00          1.03 1957   0.11  -0.11      T
  MONTH TO DATE    5.14                      3.24   1.90     6.23
  SINCE JUN 1      5.14                      3.24   1.90     6.23
  SINCE JAN 1     19.97                     16.32   3.65    28.46

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     82.0                      36.3   45.7     30.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   12                        48    -36       43
  SINCE JUN 1     12                        48    -36       43
  SINCE JUL 1   7135                      6340    795     6174

 COOLING
  YESTERDAY       14                         8      6       10
  MONTH TO DATE  174                       148     26      148
  SINCE JUN 1    174                       148     26      148
  SINCE JAN 1    235                       202     33      232
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED    12.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           100 AM
 LOWEST     53           300 PM
 AVERAGE    66

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        97      1954
 MINIMUM TEMPERATURE (F)   62        48      1989


SUNRISE AND SUNSET
JUNE 29 2014..........SUNRISE   519 AM CDT   SUNSET   831 PM CDT
JUNE 30 2014..........SUNRISE   519 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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