Climatological Report (Daily)
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000
CDUS43 KLOT 132138
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT MON OCT 13 2014


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR OCTOBER 13 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         64   1237 PM  88    1975  64      0       64
  MINIMUM         56   1232 AM  25    1988  44     12       44
  AVERAGE         60                        54      6       54

PRECIPITATION (IN)
  TODAY            0.05          3.79 2001   0.10  -0.05     0.00
  MONTH TO DATE    1.14                      1.30  -0.16     1.15
  SINCE SEP 1      3.85                      4.51  -0.66     3.72
  SINCE JAN 1     35.93                     29.64   6.29    36.09

SNOWFALL (IN)
  TODAY            0.0           T    1986   0.0    0.0      0.0
  MONTH TO DATE    T                         0.1   -0.1      0.0
  SINCE SEP 1      T                         0.1   -0.1      0.0
  SINCE JUL 1      T                         0.1   -0.1      0.0

DEGREE DAYS
 HEATING
  TODAY            5                        12     -7       11
  MONTH TO DATE  154                       130     24       51
  SINCE SEP 1    260                       235     25      119
  SINCE JUL 1    265                       248     17      130

 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    13   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 PM
 LOWEST     78          1100 AM
 AVERAGE    89

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        89      1975
 MINIMUM TEMPERATURE (F)   43        27      1872


SUNRISE AND SUNSET
OCTOBER 13 2014.......SUNRISE   702 AM CDT   SUNSET   613 PM CDT
OCTOBER 14 2014.......SUNRISE   703 AM CDT   SUNSET   612 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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