Climatological Report (Daily)
Issued by NWS Portland, OR

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CDUS46 KPQR 111145
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
344 AM PST SUN DEC 11 2016


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 10 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         44   1115 PM  65    1993  46     -2       53
  MINIMUM         32    809 AM  13    2009  35     -3       44
  AVERAGE         38                        41     -3       49

PRECIPITATION (IN)
  YESTERDAY        0.24          1.43 1992   0.18   0.06     0.65
  MONTH TO DATE    2.12                      1.92   0.20     8.13
  SINCE OCT 1     17.26                     10.55   6.71    16.31
  SINCE JAN 1     40.86                     32.46   8.40    33.29

SNOWFALL (IN)
  YESTERDAY        0.0           T    1987
  MONTH TO DATE    1.0
  SINCE DEC 1      1.0
  SINCE JUL 1      1.0

DEGREE DAYS
 HEATING
  YESTERDAY       27                        24      3       16
  MONTH TO DATE  262                       234     28      169
  SINCE DEC 1    262                       234     28      169
  SINCE JUL 1    972                      1203   -231      977

 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    20   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     8.3


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           200 AM
 LOWEST     85           500 AM
 AVERAGE    89

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


THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        64      2014
 MINIMUM TEMPERATURE (F)   35        14      2009


SUNRISE AND SUNSET
DECEMBER 11 2016......SUNRISE   741 AM PST   SUNSET   427 PM PST
DECEMBER 12 2016......SUNRISE   742 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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