844 
CDUS46 KPQR 241141
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
340 AM PST MON DEC 24 2012


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 23 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         43    405 AM  64    1950  45     -2       48
  MINIMUM         37   1011 PM  11    1998  35      2       29
  AVERAGE         40                        40      0       39

PRECIPITATION (IN)
  YESTERDAY        0.51          1.19 1971   0.17   0.34     0.00
  MONTH TO DATE    6.72                      4.18   2.54     0.14
  SINCE OCT 1     21.09                     12.81   8.28     8.85
  SINCE JAN 1     49.60                     34.72  14.88    34.73

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

DEGREE DAYS
 HEATING
  YESTERDAY       25                        25      0       26
  MONTH TO DATE  475                       558    -83      632
  SINCE DEC 1    475                       558    -83      632
  SINCE JUL 1   1284                      1527   -243     1565

 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    16   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     7.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 PM
 LOWEST     76           200 AM
 AVERAGE    85

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        60      1980
 MINIMUM TEMPERATURE (F)   35        15      1990
                                             1983


SUNRISE AND SUNSET
DECEMBER 24 2012......SUNRISE   749 AM PST   SUNSET   431 PM PST
DECEMBER 25 2012......SUNRISE   750 AM PST   SUNSET   432 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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