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CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
441 AM PDT SUN APR 10 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR APRIL 9 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         57    336 PM  79    1985  59     -2       54
  MINIMUM         42    402 AM  33    1982  41      1       39
  AVERAGE         50                        50      0       47

PRECIPITATION (IN)
  YESTERDAY        T             1.17 1971   0.09  -0.09     0.02
  MONTH TO DATE    1.19                      0.87   0.32     1.10
  SINCE OCT 1     35.48                     28.03   7.45    24.29
  SINCE JAN 1     16.63                     13.83   2.80    12.38

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

DEGREE DAYS
 HEATING
  YESTERDAY       15                        14      1       18
  MONTH TO DATE  158                       134     24      169
  SINCE MAR 1    735                       670     65      679
  SINCE JUL 1   3829                      3795     34     3589

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


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     5.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           500 AM
 LOWEST     43           300 PM
 AVERAGE    63

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        79      2004
 MINIMUM TEMPERATURE (F)   41        31      1954


SUNRISE AND SUNSET
APRIL 10 2011.........SUNRISE   634 AM PDT   SUNSET   750 PM PDT
APRIL 11 2011.........SUNRISE   632 AM PDT   SUNSET   751 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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