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CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
102 AM EST SAT DEC 15 2012


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 14 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         48    334 PM  67    1901  40      8       48
  MINIMUM         24    649 AM   3    1914  26     -2       37
  AVERAGE         36                        32      4       43

PRECIPITATION (IN)
  YESTERDAY        0.00          1.69 1901   0.10  -0.10     0.03
  MONTH TO DATE    2.66                      1.36   1.30     0.33
  SINCE JUN 1     23.49                     21.60   1.89    20.02
  SINCE JAN 1     38.87                     36.70   2.17    42.10

SNOWFALL (IN)
  YESTERDAY        0.0           7.7  2003   0.3   -0.3      0.0
  MONTH TO DATE    T                         3.3   -3.3       T
  SINCE OCT 1      0.8                       5.8   -5.0      1.6
  SINCE JUL 1      0.8                       5.8   -5.0      1.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       29                        32     -3       22
  MONTH TO DATE  305                       424   -119      391
  SINCE DEC 1    305                       424   -119      391
  SINCE JUL 1   1553                      1587    -34     1386

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1025                       736    289     1009
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     2.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           100 AM
 LOWEST     42           100 PM
 AVERAGE    62

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


THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        68      1971
 MINIMUM TEMPERATURE (F)   25        -2      1914


SUNRISE AND SUNSET
DECEMBER 15 2012......SUNRISE   737 AM EST   SUNSET   455 PM EST
DECEMBER 16 2012......SUNRISE   738 AM EST   SUNSET   455 PM EST


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





&&
SNOW DEPTH IS MEASURED AT 7 AM EST OR 8 AM EDT.
$$