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CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
411 AM PST TUE MAR 1 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR FEBRUARY 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         43    652 AM  71    1988  53    -10       59
  MINIMUM         36    432 PM  24    1960  37     -1       42
  AVERAGE         40                        45     -5       51

PRECIPITATION (IN)
  YESTERDAY        1.66R         0.68 1955   0.14   1.52     0.00
  MONTH TO DATE    4.29                      4.18   0.11     2.76
  SINCE OCT 1     27.87                     23.45   4.42    19.61
  SINCE JAN 1      9.02                      9.25  -0.23     7.70

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

DEGREE DAYS
 HEATING
  YESTERDAY       25                        20      5       14
  MONTH TO DATE  683                       605     78      510
  SINCE DEC 1   2086                      2126    -40     2025
  SINCE JUL 1   3094                      3125    -31     2910

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    11.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           900 AM
 LOWEST     82           100 AM
 AVERAGE    87

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        67      1981
 MINIMUM TEMPERATURE (F)   37        22      1971
                                             1960


SUNRISE AND SUNSET
MARCH  1 2011.........SUNRISE   649 AM PST   SUNSET   557 PM PST
MARCH  2 2011.........SUNRISE   647 AM PST   SUNSET   558 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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