Climatological Report (Daily)
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000
CDUS43 KLOT 290634
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST SAT NOV 29 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 28 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         34   1011 PM  69    1905  41     -7       34
  MINIMUM         18    142 AM   0    1887  27     -9       19
                                      1872
  AVERAGE         26                        34     -8       27

PRECIPITATION (IN)
  YESTERDAY        T             1.56 1968   0.10  -0.10     0.00
  MONTH TO DATE    1.41                      2.94  -1.53     2.09
  SINCE SEP 1      6.60                      9.30  -2.70     7.78
  SINCE JAN 1     38.68                     34.43   4.25    40.15

SNOWFALL (IN)
  YESTERDAY        T             3.4  1940   0.1   -0.1      0.0
  MONTH TO DATE    2.8                       1.0    1.8      0.9
  SINCE SEP 1      2.9                       1.2    1.7      0.9
  SINCE JUL 1      2.9                       1.2    1.7      0.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       39                        31      8       38
  MONTH TO DATE  883                       676    207      755
  SINCE SEP 1   1385                      1178    207     1208
  SINCE JUL 1   1390                      1191    199     1219

 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    20   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    10.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           800 PM
 LOWEST     63          1200 PM
 AVERAGE    73

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        68      1998
 MINIMUM TEMPERATURE (F)   26        -2      1872


SUNRISE AND SUNSET
NOVEMBER 29 2014......SUNRISE   658 AM CST   SUNSET   422 PM CST
NOVEMBER 30 2014......SUNRISE   659 AM CST   SUNSET   421 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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