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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
445 AM PDT SUN JUL 10 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR JULY 9 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         78    520 PM  96    1985  78      0       94
  MINIMUM         52    455 AM  47    1964  56     -4       61
                                      1960
  AVERAGE         65                        67     -2       78

PRECIPITATION (IN)
  YESTERDAY        0.00          1.06 1995   0.03  -0.03     0.00
  MONTH TO DATE    0.00                      0.27  -0.27     0.58
  SINCE OCT 1     42.98                     34.04   8.94    35.64
  SINCE JAN 1     24.13                     19.84   4.29    23.73

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                         1     -1        0
  MONTH TO DATE    4                        10     -6       26
  SINCE JUN 1    114                       106      8      171
  SINCE JUL 1      4                        10     -6       26

 COOLING
  YESTERDAY        0                         4     -4       13
  MONTH TO DATE   23                        30     -7       42
  SINCE JUN 1     39                        73    -34       60
  SINCE JAN 1     39                        88    -49       60
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     5.9


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    83           500 AM
 LOWEST     27           400 PM
 AVERAGE    55

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79       102      2007
 MINIMUM TEMPERATURE (F)   56        48      1960


SUNRISE AND SUNSET
JULY 10 2011..........SUNRISE   531 AM PDT   SUNSET   900 PM PDT
JULY 11 2011..........SUNRISE   532 AM PDT   SUNSET   859 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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