Climatological Report (Daily)
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000
CDUS43 KLOT 220640
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1240 AM CST SAT NOV 22 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 21 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         35   1159 PM  72    1913  45    -10       51
  MINIMUM          7    625 AM   1    1880  30    -23       41
  AVERAGE         21                        38    -17       46

PRECIPITATION (IN)
  YESTERDAY        0.00          1.49 1906   0.10  -0.10     0.05
  MONTH TO DATE    0.27                      2.20  -1.93     2.02
  SINCE SEP 1      5.46                      8.56  -3.10     7.71
  SINCE JAN 1     37.54                     33.69   3.85    40.08

SNOWFALL (IN)
  YESTERDAY        0.0           3.0  1893   0.1   -0.1      0.0
  MONTH TO DATE    1.9                       0.5    1.4      0.4
  SINCE SEP 1      2.0                       0.7    1.3      0.4
  SINCE JUL 1      2.0                       0.7    1.3      0.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       44                        27     17       19
  MONTH TO DATE  650                       471    179      476
  SINCE SEP 1   1152                       973    179      929
  SINCE JUL 1   1157                       986    171      940

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     84                       103    -19      168
  SINCE JAN 1    799                       843    -44      933
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           700 AM
 LOWEST     25           300 PM
 AVERAGE    53

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        69      1913
 MINIMUM TEMPERATURE (F)   30         4      1880


SUNRISE AND SUNSET
NOVEMBER 22 2014......SUNRISE   650 AM CST   SUNSET   425 PM CST
NOVEMBER 23 2014......SUNRISE   651 AM CST   SUNSET   425 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$




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