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CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
450 AM PDT MON APR 25 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR APRIL 24 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    532 PM  79    1999  62     -5       59
  MINIMUM         46    724 AM  32    1950  43      3       45
  AVERAGE         52                        53     -1       52

PRECIPITATION (IN)
  YESTERDAY        0.26          0.54 1970   0.08   0.18     0.04
  MONTH TO DATE    3.73                      2.16   1.57     1.81
  SINCE OCT 1     38.02                     29.32   8.70    25.00
  SINCE JAN 1     19.17                     15.12   4.05    13.09

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       13                        12      1       13
  MONTH TO DATE  414                       332     82      334
  SINCE MAR 1    991                       868    123      844
  SINCE JUL 1   4085                      3993     92     3754

 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    17   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     63          1200 AM
 AVERAGE    78

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        82      2001
 MINIMUM TEMPERATURE (F)   43        32      1955


SUNRISE AND SUNSET
APRIL 25 2011.........SUNRISE   608 AM PDT   SUNSET   810 PM PDT
APRIL 26 2011.........SUNRISE   606 AM PDT   SUNSET   811 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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