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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
455 AM PDT TUE SEP 6 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 5 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
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         88    433 PM 101    1944  79      9       70
  MINIMUM         55    507 AM  44    1956  56     -1       52
  AVERAGE         72                        67      5       61

PRECIPITATION (IN)
  YESTERDAY        0.00          0.75 2009   0.04  -0.04     0.00
  MONTH TO DATE    0.00                      0.18  -0.18     0.02
  SINCE OCT 1     44.11                     34.74   9.37    35.90
  SINCE JAN 1     25.26                     20.62   4.64    23.99

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        4
  MONTH TO DATE    1                         5     -4        6
  SINCE SEP 1      1                         5     -4        6
  SINCE JUL 1     16                        32    -16       69

 COOLING
  YESTERDAY        7                         3      4        0
  MONTH TO DATE   19                        15      4       17
  SINCE SEP 1     19                        15      4       17
  SINCE JAN 1    267                       378   -111      286
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     4.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           400 AM
 LOWEST     19           200 PM
 AVERAGE    50

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        97      1958
 MINIMUM TEMPERATURE (F)   55        45      1960


SUNRISE AND SUNSET
SEPTEMBER  6 2011.....SUNRISE   638 AM PDT   SUNSET   739 PM PDT
SEPTEMBER  7 2011.....SUNRISE   639 AM PDT   SUNSET   737 PM PDT


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




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