AFOS product CLIPIT
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CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
104 AM EST SAT DEC 8 2012


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 7 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         50   1158 PM  70    1892  42      8       40
  MINIMUM         39   1226 AM   4    1882  28     11       30
  AVERAGE         45                        35     10       35

PRECIPITATION (IN)
  YESTERDAY        0.95R         0.79 1969   0.10   0.85     0.09
  MONTH TO DATE    1.44                      0.68   0.76     0.30
  SINCE JUN 1     22.27                     20.92   1.35    19.99
  SINCE JAN 1     37.65                     36.02   1.63    42.07

SNOWFALL (IN)
  YESTERDAY        0.0           2.7  1917   0.3   -0.3       T
  MONTH TO DATE    0.0                       1.5   -1.5       T
  SINCE OCT 1      0.8                       4.0   -3.2      1.6
  SINCE JUL 1      0.8                       4.0   -3.2      1.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        30    -10       30
  MONTH TO DATE  128                       203    -75      167
  SINCE DEC 1    128                       203    -75      167
  SINCE JUL 1   1376                      1366     10     1162

 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 (230)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     2.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 PM
 LOWEST     64          1200 AM
 AVERAGE    82

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


THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   42        70      1916
 MINIMUM TEMPERATURE (F)   28        -2      1882


SUNRISE AND SUNSET
DECEMBER  8 2012......SUNRISE   732 AM EST   SUNSET   454 PM EST
DECEMBER  9 2012......SUNRISE   733 AM EST   SUNSET   454 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.
$$