Climatological Report (Daily)
Issued by NWS Portland, OR

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CDUS46 KPQR 210020
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
420 PM PST SAT DEC 20 2014


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 20 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         54    359 PM  59    1974  45      9       46
                                      1972
  MINIMUM         45   1240 PM  13    1967  35     10       33
  AVERAGE         50                        40     10       40

PRECIPITATION (IN)
  TODAY            0.86          1.28 1961   0.18   0.68     0.06
  MONTH TO DATE    4.38                      3.67   0.71     1.21
  SINCE OCT 1     13.31                     12.30   1.01     5.41
  SINCE JAN 1     38.44                     34.21   4.23    26.31

DEGREE DAYS
 HEATING
  TODAY           15                        25    -10       25
  MONTH TO DATE  402                       483    -81      610
  SINCE DEC 1    402                       483    -81      610
  SINCE JUL 1   1135                      1452   -317     1621

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    653                       424    229      539
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    14.2



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     93          1200 AM
 AVERAGE    97

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


THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        62      1940
 MINIMUM TEMPERATURE (F)   35        12      1990


SUNRISE AND SUNSET
DECEMBER 20 2014......SUNRISE   747 AM PST   SUNSET   429 PM PST
DECEMBER 21 2014......SUNRISE   748 AM PST   SUNSET   429 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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