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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
442 AM PDT MON MAY 23 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 22 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         59    242 PM  95    2001  68     -9       56
  MINIMUM         51   1159 PM  33    1960  49      2       44
  AVERAGE         55                        58     -3       50

PRECIPITATION (IN)
  YESTERDAY        T             0.78 1984   0.07  -0.07     0.20
  MONTH TO DATE    2.09                      1.75   0.34     2.78
  SINCE OCT 1     41.42                     31.55   9.87    28.89
  SINCE JAN 1     22.57                     17.35   5.22    16.98

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

DEGREE DAYS
 HEATING
  YESTERDAY       10                         7      3       15
  MONTH TO DATE  224                       190     34      215
  SINCE MAR 1   1306                      1126    180     1138
  SINCE JUL 1   4400                      4251    149     4048

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         5     -5        0
  SINCE MAR 1      0                         6     -6        0
  SINCE JAN 1      0                         6     -6        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           400 AM
 LOWEST     51           200 PM
 AVERAGE    67

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        90      1947
 MINIMUM TEMPERATURE (F)   49        35      1964


SUNRISE AND SUNSET
MAY 23 2011...........SUNRISE   531 AM PDT   SUNSET   843 PM PDT
MAY 24 2011...........SUNRISE   531 AM PDT   SUNSET   844 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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