559 
CDUS46 KPQR 131145
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
444 AM PDT TUE SEP 13 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 12 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
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         76    509 PM  92    1975  77     -1       77
                                      1945
  MINIMUM         57    607 AM  41    1955  54      3       50
  AVERAGE         67                        66      1       64

PRECIPITATION (IN)
  YESTERDAY        0.00          0.23 1985   0.04  -0.04     0.00
  MONTH TO DATE    0.00                      0.48  -0.48     1.57
  SINCE OCT 1     44.11                     35.04   9.07    37.45
  SINCE JAN 1     25.26                     20.92   4.34    25.54

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        1
  MONTH TO DATE    1                        15    -14       30
  SINCE SEP 1      1                        15    -14       30
  SINCE JUL 1     16                        42    -26       93

 COOLING
  YESTERDAY        2                         2      0        0
  MONTH TO DATE   86                        34     52       17
  SINCE SEP 1     86                        34     52       17
  SINCE JAN 1    334                       397    -63      286
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1100 PM
 LOWEST     49           200 PM
 AVERAGE    67

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        93      1999
                                             1988
 MINIMUM TEMPERATURE (F)   54        37      1970


SUNRISE AND SUNSET
SEPTEMBER 13 2011.....SUNRISE   646 AM PDT   SUNSET   726 PM PDT
SEPTEMBER 14 2011.....SUNRISE   647 AM PDT   SUNSET   724 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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