Climatological Report (Daily)
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000
CDUS43 KLOT 041303
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST THU FEB 4 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 3 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         37   1131 AM  59    1992  32      5       26
  MINIMUM         28   1159 PM -19    1996  17     11        2
  AVERAGE         33                        25      8       14

PRECIPITATION (IN)
  YESTERDAY        0.02          1.52 1896   0.05  -0.03     0.09
  MONTH TO DATE    0.81                      0.15   0.66     1.01
  SINCE DEC 1      6.52                      4.13   2.39     3.21
  SINCE JAN 1      1.65                      1.88  -0.23     2.42

SNOWFALL (IN)
  YESTERDAY        T            11.0  1896   0.4   -0.4      1.6
  MONTH TO DATE    T                         1.1   -1.1     19.6
  SINCE DEC 1     10.8                      20.4   -9.6     33.5
  SINCE JUL 1     22.0                      21.8    0.2     36.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       32                        40     -8       51
  MONTH TO DATE   89                       121    -32      143
  SINCE DEC 1   2128                      2555   -427     2475
  SINCE JUL 1   3101                      3811   -710     3918

 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    23   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    13.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     75           400 PM
 AVERAGE    88

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        59      1890
 MINIMUM TEMPERATURE (F)   17       -14      1996


SUNRISE AND SUNSET
FEBRUARY  4 2016......SUNRISE   702 AM CST   SUNSET   510 PM CST
FEBRUARY  5 2016......SUNRISE   700 AM CST   SUNSET   511 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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