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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
442 AM PDT THU APR 7 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR APRIL 6 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         47    337 PM  78    2009  59    -12       55
                                      2007
  MINIMUM         38   1159 PM  30    1975  41     -3       42
                                      1956
  AVERAGE         43                        50     -7       49

PRECIPITATION (IN)
  YESTERDAY        0.26          0.51 2001   0.10   0.16     0.05
  MONTH TO DATE    1.19                      0.60   0.59     0.90
  SINCE OCT 1     35.48                     27.76   7.72    24.09
  SINCE JAN 1     16.63                     13.56   3.07    12.18

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

DEGREE DAYS
 HEATING
  YESTERDAY       22                        15      7       16
  MONTH TO DATE  104                        90     14      114
  SINCE MAR 1    681                       626     55      624
  SINCE JUL 1   3775                      3751     24     3534

 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    18   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     5.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1100 PM
 LOWEST     70           800 AM
 AVERAGE    81

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        79      1996
 MINIMUM TEMPERATURE (F)   41        32      1970
                                             1957


SUNRISE AND SUNSET
APRIL  7 2011.........SUNRISE   640 AM PDT   SUNSET   746 PM PDT
APRIL  8 2011.........SUNRISE   638 AM PDT   SUNSET   748 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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