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988
CDUS43 KLOT 252141
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT SAT OCT 25 2014


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR OCTOBER 25 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         72    240 PM  79    1963  59     13       51
  MINIMUM         53    627 AM  14    1887  40     13       29
  AVERAGE         63                        50     13       40

PRECIPITATION (IN)
  TODAY            0.00          1.94 1883   0.10  -0.10     0.00
  MONTH TO DATE    2.45                      2.51  -0.06     1.53
  SINCE SEP 1      5.16                      5.72  -0.56     4.10
  SINCE JAN 1     37.24                     30.85   6.39    36.47

SNOWFALL (IN)
  TODAY            0.0           0.3  1962   0.0    0.0      0.0
  MONTH TO DATE    T                         0.1   -0.1       T
  SINCE SEP 1      T                         0.1   -0.1       T
  SINCE JUL 1      T                         0.1   -0.1       T

DEGREE DAYS
 HEATING
  TODAY            2                        16    -14       25
  MONTH TO DATE  303                       296      7      285
  SINCE SEP 1    409                       401      8      353
  SINCE JUL 1    414                       414      0      364

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    3                        10     -7       25
  SINCE SEP 1     84                       102    -18      168
  SINCE JAN 1    799                       842    -43      933
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    10.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     19           300 PM
 AVERAGE    56

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        84      1963
 MINIMUM TEMPERATURE (F)   40        22      1942
                                             1887


SUNRISE AND SUNSET
OCTOBER 25 2014.......SUNRISE   716 AM CDT   SUNSET   555 PM CDT
OCTOBER 26 2014.......SUNRISE   717 AM CDT   SUNSET   554 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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