927 
CDUS41 KPBZ 040603
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
202 AM EDT TUE SEP 4 2012


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR SEPTEMBER 3 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         87    310 PM  96    1953  79      8       95
  MINIMUM         69    458 AM  44    1976  58     11       72
                                      1967
                                      1893
  AVERAGE         78                        69      9       84

PRECIPITATION (IN)
  YESTERDAY        0.50          1.62 1974   0.11   0.39     0.00
  MONTH TO DATE    0.74                      0.33   0.41     0.39
  SINCE JUN 1     11.95                     11.94   0.01     8.20
  SINCE JAN 1     27.33                     27.04   0.29    30.28

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
                                      2001
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     36.9                      41.4   -4.5     56.7
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         3     -3        0
  SINCE SEP 1      0                         3     -3        0
  SINCE JUL 1      2                        16    -14        0

 COOLING
  YESTERDAY       13                         5      8       19
  MONTH TO DATE   37                        15     22       43
  SINCE SEP 1     37                        15     22       43
  SINCE JAN 1    957                       667    290      947
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     5.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1200 AM
 LOWEST     59           200 PM
 AVERAGE    75

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


THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        95      1953
                                             1884
 MINIMUM TEMPERATURE (F)   58        42      1997


SUNRISE AND SUNSET
SEPTEMBER  4 2012.....SUNRISE   651 AM EDT   SUNSET   747 PM EDT
SEPTEMBER  5 2012.....SUNRISE   652 AM EDT   SUNSET   746 PM EDT


-  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.
$$