Climatological Report (Daily)
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000
CDUS43 KLOT 192257
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
453 PM CST WED NOV 19 2014


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR NOVEMBER 19 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         32   1153 AM  75    1930  46    -14       42
  MINIMUM         17    141 AM  10    1894  31    -14       25
  AVERAGE         25                        39    -14       34

PRECIPITATION (IN)
  TODAY            T             0.96 1985   0.11  -0.11     0.00
  MONTH TO DATE    0.27                      1.99  -1.72     1.82
  SINCE SEP 1      5.46                      8.35  -2.89     7.51
  SINCE JAN 1     37.54                     33.48   4.06    39.88

SNOWFALL (IN)
  TODAY            T             2.2  1955   0.0    0.0      0.0
  MONTH TO DATE    1.9                       0.3    1.6      0.4
  SINCE SEP 1      2.0                       0.5    1.5      0.4
  SINCE JUL 1      2.0                       0.5    1.5      0.4

DEGREE DAYS
 HEATING
  TODAY           40                        26     14       31
  MONTH TO DATE  562                       417    145      429
  SINCE SEP 1   1064                       919    145      882
  SINCE JUL 1   1069                       932    137      893

 COOLING
  TODAY            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    28   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    15.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           300 AM
 LOWEST     49          1200 PM
 AVERAGE    58

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        68      1930
                                             1913
 MINIMUM TEMPERATURE (F)   31         8      1873


SUNRISE AND SUNSET
NOVEMBER 19 2014......SUNRISE   646 AM CST   SUNSET   427 PM CST
NOVEMBER 20 2014......SUNRISE   648 AM CST   SUNSET   427 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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