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CDUS41 KPBZ 182221
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
520 PM EST THU DEC 18 2014


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 18 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         29    359 PM  63    1967  38     -9       29
                                      1924
  MINIMUM         28   1219 PM  -7    1989  24      4       21
  AVERAGE         29                        31     -2       25

PRECIPITATION (IN)
  TODAY            T             2.05 1990   0.09  -0.09      T
  MONTH TO DATE    1.96                      1.70   0.26     1.73
  SINCE JUN 1     21.08                     21.94  -0.86    22.78
  SINCE JAN 1     36.17                     37.04  -0.87    35.12

SNOWFALL (IN)
  TODAY            T             3.3  1944   0.3   -0.3       T
  MONTH TO DATE    0.1                       4.4   -4.3      9.5
  SINCE OCT 1      3.2                       6.8   -3.6     18.9
  SINCE JUL 1      3.2                       6.8   -3.6     18.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           36                        34      2       40
  MONTH TO DATE  526                       557    -31      599
  SINCE DEC 1    526                       557    -31      599
  SINCE JUL 1   1764                      1720     44     1767

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    700                       736    -36      831
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           900 AM
 LOWEST     69          1200 AM
 AVERAGE    72

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


THE PITTSBURGH PA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        67      1895
                                             1877
 MINIMUM TEMPERATURE (F)   24        -2      1884


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   739 AM EST   SUNSET   456 PM EST
DECEMBER 19 2014......SUNRISE   740 AM EST   SUNSET   456 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.
$$




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