Climatological Report (Daily)
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CDUS43 KLOT 220633
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT MON SEP 22 2014


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 21 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    234 PM  92    1970  73     -3       67
                                      1941
  MINIMUM         52   1153 PM  40    1930  55     -3       51
  AVERAGE         61                        64     -3       59

PRECIPITATION (IN)
  YESTERDAY        T             1.67 1947   0.11  -0.11     0.00
  MONTH TO DATE    2.50                      2.37   0.13     0.85
  SINCE SEP 1      2.50                      2.37   0.13     0.85
  SINCE JAN 1     36.00                     28.92   7.08    25.79

DEGREE DAYS
 HEATING
  YESTERDAY        4                         3      1        6
  MONTH TO DATE   69                        35     34       26
  SINCE SEP 1     69                        35     34       26
  SINCE JUL 1     70                        40     30       30

 COOLING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE  102                       103     -1      150
  SINCE SEP 1    102                       103     -1      150
  SINCE JAN 1   1034                      1013     21     1046
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  NW (320)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    12.9



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        93      1937
 MINIMUM TEMPERATURE (F)   55        34      1974


SUNRISE AND SUNSET
SEPTEMBER 22 2014.....SUNRISE   638 AM CDT   SUNSET   648 PM CDT
SEPTEMBER 23 2014.....SUNRISE   639 AM CDT   SUNSET   646 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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