Climatological Report (Daily)
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CDUS43 KLOT 022255
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
453 PM CST MON MAR 2 2015


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR MARCH 2 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         33    332 PM  71    1974  41     -8       14
  MINIMUM         13    637 AM  -4    1913  25    -12        1
  AVERAGE         23                        33    -10        8

PRECIPITATION (IN)
  TODAY            0.00          1.02 2002   0.07  -0.07     0.09
  MONTH TO DATE    T                         0.15  -0.15     0.38
  SINCE MAR 1      T                         0.15  -0.15     0.38
  SINCE JAN 1      2.86                      3.67  -0.81     5.68

SNOWFALL (IN)
  TODAY            0.0          11.5  1954   0.3   -0.3      1.4
  MONTH TO DATE    T                         0.5   -0.5      5.1
  SINCE MAR 1      T                         0.5   -0.5      5.1
  SINCE JUL 1     43.6                      30.3   13.3     73.4

DEGREE DAYS
 HEATING
  TODAY           42                        32     10       57
  MONTH TO DATE   89                        65     24      101
  SINCE MAR 1     89                        65     24      101
  SINCE JUL 1   5269                      4799    470     5516

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     7.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           600 AM
 LOWEST     39           400 PM
 AVERAGE    60

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        80      1974
 MINIMUM TEMPERATURE (F)   25        -6      1873


SUNRISE AND SUNSET
MARCH  2 2015.........SUNRISE   625 AM CST   SUNSET   543 PM CST
MARCH  3 2015.........SUNRISE   624 AM CST   SUNSET   544 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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