Climatological Report (Daily)
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000
CDUS43 KLOT 140635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST FRI NOV 14 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 13 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         29    324 PM  73    1989  50    -21       40
  MINIMUM         24    800 AM   6    1986  34    -10       20
  AVERAGE         27                        42    -15       30

PRECIPITATION (IN)
  YESTERDAY        T             1.09 1951   0.11  -0.11     0.00
  MONTH TO DATE    0.22                      1.33  -1.11     1.02
  SINCE SEP 1      5.41                      7.69  -2.28     6.71
  SINCE JAN 1     37.49                     32.82   4.67    39.08

SNOWFALL (IN)
  YESTERDAY        T             2.0  1974   0.1   -0.1      0.0
  MONTH TO DATE    T                         0.2   -0.2      0.4
  SINCE SEP 1      0.1                       0.4   -0.3      0.4
  SINCE JUL 1      0.1                       0.4   -0.3      0.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       38                        23     15       35
  MONTH TO DATE  300                       267     33      303
  SINCE SEP 1    802                       769     33      756
  SINCE JUL 1    807                       782     25      767

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     84                       103    -19      168
  SINCE JAN 1    799                       843    -44      933
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    12.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           300 AM
 LOWEST     57          1000 PM
 AVERAGE    66

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        78      1971
 MINIMUM TEMPERATURE (F)   33        14      1916
                                             1900


SUNRISE AND SUNSET
NOVEMBER 14 2014......SUNRISE   640 AM CST   SUNSET   431 PM CST
NOVEMBER 15 2014......SUNRISE   641 AM CST   SUNSET   431 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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