Climatological Report (Daily)
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000
CDUS43 KLOT 280638
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT SAT JUN 28 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 27 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         88    228 PM 101    1971  83      5       90
  MINIMUM         59   1251 AM  47    1992  62     -3       64
  AVERAGE         74                        72      2       77

PRECIPITATION (IN)
  YESTERDAY        T             1.68 1983   0.11  -0.11     0.92
  MONTH TO DATE    5.14                      3.13   2.01     6.23
  SINCE JUN 1      5.14                      3.13   2.01     6.23
  SINCE JAN 1     19.97                     16.21   3.76    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        9                         8      1       12
  MONTH TO DATE  160                       140     20      138
  SINCE JUN 1    160                       140     20      138
  SINCE JAN 1    221                       194     27      222
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     9.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           500 AM
 LOWEST     43           100 PM
 AVERAGE    67

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       101      1971
                                             1952
 MINIMUM TEMPERATURE (F)   62        44      1992


SUNRISE AND SUNSET
JUNE 28 2014..........SUNRISE   519 AM CDT   SUNSET   831 PM CDT
JUNE 29 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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