Climatological Report (Daily)
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000
CDUS43 KLOT 270654
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1253 AM CST THU NOV 27 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 26 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    900 PM  67    1990  43    -14       34
  MINIMUM         17    228 AM   2    1898  28    -11       17
  AVERAGE         23                        35    -12       26

PRECIPITATION (IN)
  YESTERDAY        T             1.63 1988   0.10  -0.10      T
  MONTH TO DATE    1.41                      2.73  -1.32     2.09
  SINCE SEP 1      6.60                      9.09  -2.49     7.78
  SINCE JAN 1     38.68                     34.22   4.46    40.15

SNOWFALL (IN)
  YESTERDAY        T             7.5  1975   0.1   -0.1       T
  MONTH TO DATE    2.8                       0.8    2.0      0.9
  SINCE SEP 1      2.9                       1.0    1.9      0.9
  SINCE JUL 1      2.9                       1.0    1.9      0.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       42                        30     12       39
  MONTH TO DATE  800                       615    185      673
  SINCE SEP 1   1302                      1117    185     1126
  SINCE JUL 1   1307                      1130    177     1137

 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 (330)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     5.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1200 AM
 LOWEST     69           200 PM
 AVERAGE    77

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   42        67      1990
 MINIMUM TEMPERATURE (F)   27         2      1887


SUNRISE AND SUNSET
NOVEMBER 27 2014......SUNRISE   656 AM CST   SUNSET   423 PM CST
NOVEMBER 28 2014......SUNRISE   657 AM CST   SUNSET   422 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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