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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
440 AM PDT SUN JUL 31 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR JULY 30 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         84    356 PM 107    1965  81      3       78
  MINIMUM         58    513 AM  47    1945  58      0       56
  AVERAGE         71                        69      2       67

PRECIPITATION (IN)
  YESTERDAY        0.00          0.52 1982   0.02  -0.02     0.00
  MONTH TO DATE    0.96                      0.70   0.26     0.59
  SINCE OCT 1     43.94                     34.47   9.47    35.65
  SINCE JAN 1     25.09                     20.27   4.82    23.74

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   13                        21     -8       36
  SINCE JUN 1    123                       117      6      181
  SINCE JUL 1     13                        21     -8       36

 COOLING
  YESTERDAY        6                         5      1        2
  MONTH TO DATE   68                       128    -60      120
  SINCE JUN 1     84                       171    -87      138
  SINCE JAN 1     84                       186   -102      138
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           300 AM
 LOWEST     34           400 PM
 AVERAGE    59

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       102      1965
 MINIMUM TEMPERATURE (F)   58        48      1956
                                             1953


SUNRISE AND SUNSET
JULY 31 2011..........SUNRISE   553 AM PDT   SUNSET   840 PM PDT
AUGUST  1 2011........SUNRISE   554 AM PDT   SUNSET   839 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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