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CDUS41 KPBZ 300610
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
109 AM EST SUN DEC 30 2012


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 29 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         31    727 PM  67    1889  36     -5       41
  MINIMUM         26    424 AM  -6    1880  22      4       19
  AVERAGE         29                        29      0       30

PRECIPITATION (IN)
  YESTERDAY        0.38          1.72 1942   0.09   0.29     0.01
  MONTH TO DATE    5.40                      2.68   2.72     2.39
  SINCE JUN 1     26.23                     22.92   3.31    22.08
  SINCE JAN 1     41.61                     38.02   3.59    44.16

SNOWFALL (IN)
  YESTERDAY        4.9 R         2.1  1935   0.3    4.6      0.2
  MONTH TO DATE   12.3                       7.7    4.6      1.2
  SINCE OCT 1     13.1                      10.2    2.9      2.8
  SINCE JUL 1     13.1                      10.2    2.9      2.8
  SNOW DEPTH       6

DEGREE DAYS
 HEATING
  YESTERDAY       36                        36      0       35
  MONTH TO DATE  747                       941   -194      799
  SINCE DEC 1    747                       941   -194      799
  SINCE JUL 1   1995                      2104   -109     1794

 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    18   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           300 AM
 LOWEST     75           100 AM
 AVERAGE    84

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


THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        68      1875
 MINIMUM TEMPERATURE (F)   22        -9      1880


SUNRISE AND SUNSET
DECEMBER 30 2012......SUNRISE   744 AM EST   SUNSET   503 PM EST
DECEMBER 31 2012......SUNRISE   744 AM EST   SUNSET   504 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.
$$