Climatological Report (Daily)
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000
CDUS43 KLOT 150633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST SAT NOV 15 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 14 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         27    349 PM  78    1971  49    -22       49
  MINIMUM         21   1159 PM  14    1916  33    -12       32
                                      1900
  AVERAGE         24                        41    -17       41

PRECIPITATION (IN)
  YESTERDAY        T             1.19 1926   0.12  -0.12     0.00
  MONTH TO DATE    0.22                      1.45  -1.23     1.02
  SINCE SEP 1      5.41                      7.81  -2.40     6.71
  SINCE JAN 1     37.49                     32.94   4.55    39.08

SNOWFALL (IN)
  YESTERDAY        T             0.8  1891   0.0    0.0      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       41                        24     17       24
  MONTH TO DATE  341                       291     50      327
  SINCE SEP 1    843                       793     50      780
  SINCE JUL 1    848                       806     42      791

 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    14   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68          1200 AM
 LOWEST     50           700 PM
 AVERAGE    59

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        71      1971
                                             1955
                                             1953
 MINIMUM TEMPERATURE (F)   33        10      1933


SUNRISE AND SUNSET
NOVEMBER 15 2014......SUNRISE   641 AM CST   SUNSET   431 PM CST
NOVEMBER 16 2014......SUNRISE   643 AM CST   SUNSET   430 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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