Climatological Report (Daily)
Issued by NWS Portland, OR

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CDUS46 KPQR 211141
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
340 AM PST SUN DEC 21 2014


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 20 2014...

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)
 YESTERDAY
  MAXIMUM         59R  1126 PM  59    1974  45     14       46
                                      1972
  MINIMUM         45   1240 PM  13    1967  35     10       33
  AVERAGE         52                        40     12       40

PRECIPITATION (IN)
  YESTERDAY        1.07          1.28 1961   0.18   0.89     0.06
  MONTH TO DATE    4.59                      3.67   0.92     1.21
  SINCE OCT 1     13.52                     12.30   1.22     5.41
  SINCE JAN 1     38.65                     34.21   4.44    26.31

DEGREE DAYS
 HEATING
  YESTERDAY       13                        25    -12       25
  MONTH TO DATE  400                       483    -83      610
  SINCE DEC 1    400                       483    -83      610
  SINCE JUL 1   1133                      1452   -319     1621

 COOLING
  YESTERDAY        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    20   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    13.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


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

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


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


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   748 AM PST   SUNSET   429 PM PST
DECEMBER 22 2014......SUNRISE   748 AM PST   SUNSET   430 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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