Climatological Report (Daily)
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000
CDUS43 KLOT 150633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED OCT 15 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 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         65   1237 AM  89    1975  63      2       62
  MINIMUM         52   1159 PM  27    1872  43      9       42
  AVERAGE         59                        53      6       52

PRECIPITATION (IN)
  YESTERDAY        0.65          1.15 2003   0.10   0.55     0.00
                                      1881
  MONTH TO DATE    2.38                      1.40   0.98     1.15
  SINCE SEP 1      5.09                      4.61   0.48     3.72
  SINCE JAN 1     37.17                     29.74   7.43    36.09

SNOWFALL (IN)
  YESTERDAY        0.0           T    1986   0.0    0.0      0.0
                                      1898
  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
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        6                        12     -6       13
  MONTH TO DATE  158                       142     16       64
  SINCE SEP 1    264                       247     17      132
  SINCE JUL 1    269                       260      9      143

 COOLING
  YESTERDAY        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    22   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED    10.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           900 AM
 LOWEST     87          1200 AM
 AVERAGE    92

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        88      1947
 MINIMUM TEMPERATURE (F)   43        28      1876


SUNRISE AND SUNSET
OCTOBER 15 2014.......SUNRISE   704 AM CDT   SUNSET   610 PM CDT
OCTOBER 16 2014.......SUNRISE   705 AM CDT   SUNSET   608 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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