027 
CDUS46 KPQR 121141
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
340 AM PST WED DEC 12 2012


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 11 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         47   1138 AM  61    1955  46      1       41
  MINIMUM         41   1139 PM  14    2009  35      6       33
  AVERAGE         44                        40      4       37

PRECIPITATION (IN)
  YESTERDAY        0.15          1.30 2010   0.17  -0.02     0.00
                                      1969
  MONTH TO DATE    2.56                      2.09   0.47     0.01
  SINCE OCT 1     16.93                     10.72   6.21     8.72
  SINCE JAN 1     45.44                     32.63  12.81    34.60

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE   MM
  SINCE DEC 1     MM
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                        24     -3       28
  MONTH TO DATE  199                       258    -59      312
  SINCE DEC 1    199                       258    -59      312
  SINCE JUL 1   1008                      1227   -219     1245

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    436                       424     12      362
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     8.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     83           300 AM
 AVERAGE    92

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        63      1995
 MINIMUM TEMPERATURE (F)   35        14      1972


SUNRISE AND SUNSET
DECEMBER 12 2012......SUNRISE   742 AM PST   SUNSET   427 PM PST
DECEMBER 13 2012......SUNRISE   743 AM PST   SUNSET   427 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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