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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
341 AM PST SUN JAN 9 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR JANUARY 8 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1940 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         42    414 PM  57    1990  45     -3       42
                                      1953
  MINIMUM         29    331 AM  14    1974  34     -5       37
  AVERAGE         36                        39     -3       40

PRECIPITATION (IN)
  YESTERDAY        T             1.46 1953   0.17  -0.17     0.48
  MONTH TO DATE    0.47                      1.36  -0.89     1.85
  SINCE OCT 1     19.32                     15.56   3.76    13.76
  SINCE JAN 1      0.47                      1.36  -0.89     1.85

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       29                        25      4       25
  MONTH TO DATE  242                       200     42      169
  SINCE DEC 1    931                       956    -25     1075
  SINCE JUL 1   1939                      1955    -16     1960

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     2.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     76           400 PM
 AVERAGE    88

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        61      1990
 MINIMUM TEMPERATURE (F)   34        12      1974


SUNRISE AND SUNSET
JANUARY  9 2011.......SUNRISE   750 AM PST   SUNSET   446 PM PST
JANUARY 10 2011.......SUNRISE   749 AM PST   SUNSET   447 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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