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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
449 AM PDT SAT SEP 24 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 23 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         86    447 PM  94    1974  74     12       61
  MINIMUM         59    611 AM  40    2000  51      8       54
  AVERAGE         73                        62     11       58

PRECIPITATION (IN)
  YESTERDAY        0.00          0.86 1986   0.06  -0.06     0.07
  MONTH TO DATE    0.24                      1.04  -0.80     3.26
  SINCE OCT 1     44.35                     35.60   8.75    39.14
  SINCE JAN 1     25.50                     21.48   4.02    27.23

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                         4     -4        7
  MONTH TO DATE   19                        45    -26       51
  SINCE SEP 1     19                        45    -26       51
  SINCE JUL 1     34                        72    -38      114

 COOLING
  YESTERDAY        8                         1      7        0
  MONTH TO DATE  106                        53     53       25
  SINCE SEP 1    106                        53     53       25
  SINCE JAN 1    354                       416    -62      294
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     4.5


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    87          1100 PM
 LOWEST     37           300 PM
 AVERAGE    62

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        96      1974
 MINIMUM TEMPERATURE (F)   51        36      1970


SUNRISE AND SUNSET
SEPTEMBER 24 2011.....SUNRISE   700 AM PDT   SUNSET   704 PM PDT
SEPTEMBER 25 2011.....SUNRISE   701 AM PDT   SUNSET   702 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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