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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
441 AM PDT FRI AUG 5 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 4 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         84    427 PM 100    1990  82      2       81
  MINIMUM         61    516 AM  51    1954  59      2       58
                                      1950
  AVERAGE         73                        70      3       70

PRECIPITATION (IN)
  YESTERDAY        0.00          0.05 1943   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.05  -0.05     0.00
  SINCE OCT 1     43.94                     33.94  10.00    35.65
  SINCE JAN 1     25.09                     19.82   5.27    23.74

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1    123                       108     15      182
  SINCE JUL 1     13                        17     -4       37

 COOLING
  YESTERDAY        8                         6      2        5
  MONTH TO DATE   23                        24     -1       14
  SINCE JUN 1    111                       218   -107      152
  SINCE JAN 1    111                       235   -124      152
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     7.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           200 AM
 LOWEST     34           400 PM
 AVERAGE    56

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       100      1945
 MINIMUM TEMPERATURE (F)   59        48      1960
                                             1950


SUNRISE AND SUNSET
AUGUST  5 2011........SUNRISE   559 AM PDT   SUNSET   833 PM PDT
AUGUST  6 2011........SUNRISE   600 AM PDT   SUNSET   832 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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