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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
444 AM PDT SUN MAY 15 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 14 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         64    157 PM  86    1973  66     -2       76
  MINIMUM         51    637 AM  33    1964  47      4       49
  AVERAGE         58                        57      1       63

PRECIPITATION (IN)
  YESTERDAY        0.01          0.70 1959   0.08  -0.07     0.00
  MONTH TO DATE    1.31                      1.12   0.19     0.75
  SINCE OCT 1     40.64                     30.92   9.72    26.86
  SINCE JAN 1     21.79                     16.72   5.07    14.95

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        7                         8     -1        2
  MONTH TO DATE  152                       131     21      151
  SINCE MAR 1   1234                      1067    167     1074
  SINCE JUL 1   4328                      4192    136     3984

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


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           700 AM
 LOWEST     52           200 PM
 AVERAGE    68

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        93      2006
 MINIMUM TEMPERATURE (F)   47        36      1964


SUNRISE AND SUNSET
MAY 15 2011...........SUNRISE   540 AM PDT   SUNSET   834 PM PDT
MAY 16 2011...........SUNRISE   539 AM PDT   SUNSET   836 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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