021 
CDUS41 KPBZ 080610
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
209 AM EDT TUE MAY 8 2012


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 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         82    321 PM  88    1880  69     13       65
  MINIMUM         57    252 AM  26    1970  47     10       45
  AVERAGE         70                        58     12       55

PRECIPITATION (IN)
  YESTERDAY        0.36          1.58 1931   0.11   0.25     0.04
  MONTH TO DATE    1.53                      0.77   0.76     1.08
  SINCE JUN 1     34.38                     35.01  -0.63    41.17
  SINCE JAN 1     12.22                     11.92   0.30    18.58

SNOWFALL (IN)
  YESTERDAY        0.0           T    1947   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     36.9                      41.9   -5.0     56.7
  SINCE JUL 1     36.9                      41.9   -5.0     56.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         8     -8       10
  MONTH TO DATE    0                        62    -62       87
  SINCE MAR 1    859                      1281   -422     1240
  SINCE JUL 1   4537                      5538  -1001     5739

 COOLING
  YESTERDAY        5                         1      4        0
  MONTH TO DATE   43                         6     37        0
  SINCE MAR 1     59                        16     43       14
  SINCE JAN 1     59                        16     43       14
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     5.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           600 AM
 LOWEST     49           300 PM
 AVERAGE    67

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


THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        93      1875
 MINIMUM TEMPERATURE (F)   47        30      1947


SUNRISE AND SUNSET
MAY  8 2012...........SUNRISE   611 AM EDT   SUNSET   824 PM EDT
MAY  9 2012...........SUNRISE   610 AM EDT   SUNSET   825 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.
$$