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CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
445 AM PDT FRI APR 29 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR APRIL 28 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   1137 AM  82    1998  63    -11       54
  MINIMUM         40   1159 PM  34    1973  44     -4       44
                                      1955
  AVERAGE         46                        53     -7       49

PRECIPITATION (IN)
  YESTERDAY        0.34          0.60 1969   0.08   0.26     0.22
                                      1951
  MONTH TO DATE    5.04                      2.48   2.56     2.75
  SINCE OCT 1     39.33                     29.64   9.69    25.94
  SINCE JAN 1     20.48                     15.44   5.04    14.03

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       19                        11      8       16
  MONTH TO DATE  475                       378     97      384
  SINCE MAR 1   1052                       914    138      894
  SINCE JUL 1   4146                      4039    107     3804

 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    26   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1100 PM
 LOWEST     44          1100 AM
 AVERAGE    68

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        87      1957
 MINIMUM TEMPERATURE (F)   44        33      1952


SUNRISE AND SUNSET
APRIL 29 2011.........SUNRISE   602 AM PDT   SUNSET   815 PM PDT
APRIL 30 2011.........SUNRISE   600 AM PDT   SUNSET   816 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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