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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
503 AM PDT FRI APR 22 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR APRIL 21 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         52    343 PM  82    2009  61     -9       57
  MINIMUM         38   1159 PM  29    1951  43     -5       47
  AVERAGE         45                        52     -7       52

PRECIPITATION (IN)
  YESTERDAY        0.10          1.25 1988   0.08   0.02     0.01
  MONTH TO DATE    3.46                      1.92   1.54     1.71
  SINCE OCT 1     37.75                     29.08   8.67    24.90
  SINCE JAN 1     18.90                     14.88   4.02    12.99

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       20                        13      7       13
  MONTH TO DATE  374                       296     78      295
  SINCE MAR 1    951                       832    119      805
  SINCE JUL 1   4045                      3957     88     3715

 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    21   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           600 AM
 LOWEST     52           600 PM
 AVERAGE    66

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        79      1982
                                             1977
 MINIMUM TEMPERATURE (F)   43        30      1972


SUNRISE AND SUNSET
APRIL 22 2011.........SUNRISE   613 AM PDT   SUNSET   806 PM PDT
APRIL 23 2011.........SUNRISE   611 AM PDT   SUNSET   807 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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