Climatological Report (Daily)
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CDUS43 KLOT 262146
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
445 PM CDT FRI SEP 26 2014


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR SEPTEMBER 26 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         79   1228 PM  90    1998  71      8       75
  MINIMUM         51    521 AM  35    1928  50      1       50
  AVERAGE         65                        60      5       63

PRECIPITATION (IN)
  TODAY            0.00          2.71 1933   0.11  -0.11     0.00
  MONTH TO DATE    2.70                      2.83  -0.13     2.19
  SINCE SEP 1      2.70                      2.83  -0.13     2.19
  SINCE JAN 1     34.78                     27.96   6.82    34.56

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  TODAY            0                         6     -6        2
  MONTH TO DATE   94                        77     17       59
  SINCE SEP 1     94                        77     17       59
  SINCE JUL 1     99                        90      9       70

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   75                        88    -13      136
  SINCE SEP 1     75                        88    -13      136
  SINCE JAN 1    790                       828    -38      901
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     39          1200 PM
 AVERAGE    70

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        91      1971
 MINIMUM TEMPERATURE (F)   49        31      1942


SUNRISE AND SUNSET
SEPTEMBER 26 2014.....SUNRISE   643 AM CDT   SUNSET   642 PM CDT
SEPTEMBER 27 2014.....SUNRISE   644 AM CDT   SUNSET   640 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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