299 
CDUS41 KPBZ 100603
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
202 AM EDT THU MAY 10 2012


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 9 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         67    432 PM  89    1896  69     -2       71
                                      1889
                                      1881
  MINIMUM         49   1159 PM  30    1983  47      2       44
                                      1947
  AVERAGE         58                        58      0       58

PRECIPITATION (IN)
  YESTERDAY        0.04          1.02 1966   0.11  -0.07     0.00
  MONTH TO DATE    3.04                      1.00   2.04     1.08
  SINCE JUN 1     35.89                     35.24   0.65    41.17
  SINCE JAN 1     13.73                     12.15   1.58    18.58

SNOWFALL (IN)
  YESTERDAY       MM             3.1  1966   0.0   MM        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        7                         8     -1        7
  MONTH TO DATE    7                        78    -71       99
  SINCE MAR 1    866                      1297   -431     1252
  SINCE JUL 1   4544                      5554  -1010     5751

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   44                         8     36        0
  SINCE MAR 1     60                        18     42       14
  SINCE JAN 1     60                        18     42       14
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     5.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     37           500 PM
 AVERAGE    65

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


THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        90      1993
                                             1936
                                             1889
 MINIMUM TEMPERATURE (F)   48        27      1966


SUNRISE AND SUNSET
MAY 10 2012...........SUNRISE   609 AM EDT   SUNSET   826 PM EDT
MAY 11 2012...........SUNRISE   608 AM EDT   SUNSET   827 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.
$$