Climatological Report (Daily)
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000
CDUS43 KLOT 130633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST SAT FEB 13 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 12 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         23   1258 PM  62    1984  34    -11       18
                                      1882
  MINIMUM          7   1159 PM -17    1899  19    -12        8
  AVERAGE         15                        27    -12       13

PRECIPITATION (IN)
  YESTERDAY        T             1.13 1884   0.06  -0.06      T
  MONTH TO DATE    0.85                      0.65   0.20     1.04
  SINCE DEC 1      6.56                      4.63   1.93     3.24
  SINCE JAN 1      1.69                      2.38  -0.69     2.45

SNOWFALL (IN)
  YESTERDAY        T             7.9  1894   0.3   -0.3       T
  MONTH TO DATE    1.0                       4.2   -3.2     19.9
  SINCE DEC 1     11.8                      23.5  -11.7     33.8
  SINCE JUL 1     23.0                      24.9   -1.9     36.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       50                        38     12       52
  MONTH TO DATE  461                       475    -14      535
  SINCE DEC 1   2500                      2909   -409     2867
  SINCE JUL 1   3473                      4165   -692     4310

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    17.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67          1000 AM
 LOWEST     39           500 PM
 AVERAGE    53

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        63      1938
 MINIMUM TEMPERATURE (F)   19       -18      1905


SUNRISE AND SUNSET
FEBRUARY 13 2016......SUNRISE   651 AM CST   SUNSET   521 PM CST
FEBRUARY 14 2016......SUNRISE   649 AM CST   SUNSET   523 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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