Climatological Report (Daily)
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000
CDUS43 KLOT 240637
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT THU JUL 24 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 23 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         75   1231 PM  99    1914  84     -9       78
  MINIMUM         59   1159 PM  51    1947  64     -5       63
  AVERAGE         67                        74     -7       71

PRECIPITATION (IN)
  YESTERDAY        0.00          6.86 2011   0.13  -0.13     0.03
  MONTH TO DATE    2.11                      2.62  -0.51     1.29
  SINCE JUN 1      9.92                      6.07   3.85     7.52
  SINCE JAN 1     24.75                     19.15   5.60    29.75

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    5                         0      5        1
  SINCE JUN 1     17                        48    -31       44
  SINCE JUL 1      5                         0      5        1

 COOLING
  YESTERDAY        2                         9     -7        6
  MONTH TO DATE  139                       206    -67      255
  SINCE JUN 1    337                       371    -34      411
  SINCE JAN 1    398                       425    -27      495
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    16.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           100 AM
 LOWEST     35           100 PM
 AVERAGE    53

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       105      1934
 MINIMUM TEMPERATURE (F)   64        53      2000


SUNRISE AND SUNSET
JULY 24 2014..........SUNRISE   537 AM CDT   SUNSET   818 PM CDT
JULY 25 2014..........SUNRISE   538 AM CDT   SUNSET   817 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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