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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
441 AM PDT MON MAY 30 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 29 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         56    638 PM  90    1973  69    -13       61
  MINIMUM         44    231 AM  41    1978  50     -6       49
  AVERAGE         50                        60    -10       55

PRECIPITATION (IN)
  YESTERDAY        0.02          0.57 1996   0.07  -0.05     0.06
  MONTH TO DATE    2.85                      2.24   0.61     4.44
  SINCE OCT 1     42.18                     32.04  10.14    30.55
  SINCE JAN 1     23.33                     17.84   5.49    18.64

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

DEGREE DAYS
 HEATING
  YESTERDAY       15                         6      9       10
  MONTH TO DATE  314                       233     81      294
  SINCE MAR 1   1396                      1169    227     1217
  SINCE JUL 1   4490                      4294    196     4127

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                        12    -12        0
  SINCE MAR 1      0                        13    -13        0
  SINCE JAN 1      0                        13    -13        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     3.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     71          1100 AM
 AVERAGE    82

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        91      1986
 MINIMUM TEMPERATURE (F)   50        40      1955


SUNRISE AND SUNSET
MAY 30 2011...........SUNRISE   526 AM PDT   SUNSET   850 PM PDT
MAY 31 2011...........SUNRISE   525 AM PDT   SUNSET   851 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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