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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
341 AM PST TUE JAN 11 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR JANUARY 10 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         41    200 PM  57    2006  45     -4       46
                                      1945
  MINIMUM         32   1159 PM  16    1949  34     -2       35
  AVERAGE         37                        39     -2       41

PRECIPITATION (IN)
  YESTERDAY        0.00          1.35 1979   0.17  -0.17      T
  MONTH TO DATE    0.51                      1.70  -1.19     1.87
  SINCE OCT 1     19.36                     15.90   3.46    13.78
  SINCE JAN 1      0.51                      1.70  -1.19     1.87

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       28                        25      3       24
  MONTH TO DATE  296                       250     46      217
  SINCE DEC 1    985                      1006    -21     1123
  SINCE JUL 1   1993                      2005    -12     2008

 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    24   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    15.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     49          1100 PM
 AVERAGE    71

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        57      1953
 MINIMUM TEMPERATURE (F)   34        11      1963


SUNRISE AND SUNSET
JANUARY 11 2011.......SUNRISE   749 AM PST   SUNSET   448 PM PST
JANUARY 12 2011.......SUNRISE   749 AM PST   SUNSET   449 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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