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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
445 AM PDT SAT MAY 28 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 27 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    137 PM  95    2005  69    -12       64
  MINIMUM         45   1159 PM  39    1966  49     -4       45
  AVERAGE         51                        59     -8       55

PRECIPITATION (IN)
  YESTERDAY        0.22          0.59 1990   0.07   0.15     0.01
  MONTH TO DATE    2.69                      2.10   0.59     4.00
  SINCE OCT 1     42.02                     31.90  10.12    30.11
  SINCE JAN 1     23.17                     17.70   5.47    18.20

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       14                         6      8       10
  MONTH TO DATE  287                       221     66      272
  SINCE MAR 1   1369                      1157    212     1195
  SINCE JUL 1   4463                      4282    181     4105

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                        10    -10        0
  SINCE MAR 1      0                        11    -11        0
  SINCE JAN 1      0                        11    -11        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     7.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1000 PM
 LOWEST     55          1000 AM
 AVERAGE    72

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69       100      1983
 MINIMUM TEMPERATURE (F)   50        38      1954


SUNRISE AND SUNSET
MAY 28 2011...........SUNRISE   527 AM PDT   SUNSET   848 PM PDT
MAY 29 2011...........SUNRISE   527 AM PDT   SUNSET   849 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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