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CDUS41 KPBZ 170602
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
201 AM EDT THU MAY 17 2012


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 16 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         77    114 PM  92    1900  71      6       56
  MINIMUM         47   1159 PM  32    1984  49     -2       49
  AVERAGE         62                        60      2       53

PRECIPITATION (IN)
  YESTERDAY        T             1.18 1898   0.13  -0.13     0.01
  MONTH TO DATE    3.40                      1.89   1.51     3.21
  SINCE JUN 1     36.25                     36.13   0.12    43.30
  SINCE JAN 1     14.09                     13.04   1.05    20.71

SNOWFALL (IN)
  YESTERDAY       MM             T    1893   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        3                         6     -3       12
  MONTH TO DATE   49                       127    -78      118
  SINCE MAR 1    908                      1346   -438     1271
  SINCE JUL 1   4586                      5603  -1017     5770

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   45                        15     30       14
  SINCE MAR 1     61                        25     36       28
  SINCE JAN 1     61                        25     36       28
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           300 AM
 LOWEST     36          1200 PM
 AVERAGE    57

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


THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        91      1900
 MINIMUM TEMPERATURE (F)   50        32      1956


SUNRISE AND SUNSET
MAY 17 2012...........SUNRISE   602 AM EDT   SUNSET   833 PM EDT
MAY 18 2012...........SUNRISE   601 AM EDT   SUNSET   834 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.
$$