315 
CDUS46 KPQR 240221
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
620 PM PST THU DEC 23 2010


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 23 2010...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1940 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         44    305 PM  64    1950  45     -1       35
  MINIMUM         40    410 AM  11    1998  34      6       29
  AVERAGE         42                        39      3       32

PRECIPITATION (IN)
  TODAY            T             1.19 1971   0.18  -0.18     0.00
  MONTH TO DATE    5.87                      4.32   1.55     2.70
  SINCE OCT 1     16.37                     12.81   3.56    10.85
  SINCE JAN 1     43.70                     35.68   8.02    29.44

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

DEGREE DAYS
 HEATING
  TODAY           23                        25     -2       33
  MONTH TO DATE  484                       555    -71      667
  SINCE DEC 1    484                       555    -71      667
  SINCE JUL 1   1492                      1554    -62     1552

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    314                       390    -76      627
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    17.4



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1200 AM
 LOWEST     65           300 PM
 AVERAGE    75

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


THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        60      1980
 MINIMUM TEMPERATURE (F)   34        15      1990
                                             1983


SUNRISE AND SUNSET
DECEMBER 23 2010......SUNRISE   749 AM PST   SUNSET   430 PM PST
DECEMBER 24 2010......SUNRISE   749 AM PST   SUNSET   431 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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