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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
344 AM PST WED JAN 12 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR JANUARY 11 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         36    255 PM  57    1953  45     -9       46
  MINIMUM         31   1159 PM  11    1963  34     -3       40
  AVERAGE         34                        40     -6       43

PRECIPITATION (IN)
  YESTERDAY        0.05          1.01 1972   0.17  -0.12     0.04
  MONTH TO DATE    0.56                      1.87  -1.31     1.91
  SINCE OCT 1     19.41                     16.07   3.34    13.82
  SINCE JAN 1      0.56                      1.87  -1.31     1.91

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       31                        25      6       22
  MONTH TO DATE  327                       275     52      239
  SINCE DEC 1   1016                      1031    -15     1145
  SINCE JUL 1   2024                      2030     -6     2030

 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     E (100)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED    19.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LT FREEZING RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1100 PM
 LOWEST     43           900 AM
 AVERAGE    61

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        62      1991
 MINIMUM TEMPERATURE (F)   34        13      1963


SUNRISE AND SUNSET
JANUARY 12 2011.......SUNRISE   749 AM PST   SUNSET   449 PM PST
JANUARY 13 2011.......SUNRISE   748 AM PST   SUNSET   450 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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