Climatological Report (Daily)
Issued by NWS Portland, OR

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018
CDUS46 KPQR 101313
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
513 AM PST SAT DEC 10 2016


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 9 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         33   1032 AM  65    2016  46    -13       59
  MINIMUM         32    758 PM  12    2009  36     -4       47
  AVERAGE         33                        41     -8       53

PRECIPITATION (IN)
  YESTERDAY        0.70          1.42 2010   0.18   0.52     0.40
  MONTH TO DATE    1.88                      1.74   0.14     7.48
  SINCE OCT 1     17.02                     10.37   6.65    15.66
  SINCE JAN 1     40.62                     32.28   8.34    32.64

SNOWFALL (IN)
  YESTERDAY        0.0           T    1978
  MONTH TO DATE    1.0
  SINCE DEC 1      1.0
  SINCE JUL 1      1.0

DEGREE DAYS
 HEATING
  YESTERDAY       32                        24      8       12
  MONTH TO DATE  235                       210     25      153
  SINCE DEC 1    235                       210     25      153
  SINCE JUL 1    945                      1179   -234      961

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    548                       424    124      785
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED    12.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 PM
 LOWEST     78          1200 AM
 AVERAGE    85

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        65      1993
 MINIMUM TEMPERATURE (F)   35        13      2009


SUNRISE AND SUNSET
DECEMBER 10 2016......SUNRISE   740 AM PST   SUNSET   427 PM PST
DECEMBER 11 2016......SUNRISE   741 AM PST   SUNSET   427 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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