Climatological Report (Daily)
Issued by NWS Portland, OR

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CDUS46 KPQR 131153
CLITTD


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
352 AM PST WED DEC 13 2017


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

...THE TROUTDALE OR CLIMATE SUMMARY FOR DECEMBER 12 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         42    214 PM  64    1995  45     -3       48
  MINIMUM         36    815 AM  16    1972  33      3       39
  AVERAGE         39                        39      0       44

PRECIPITATION (IN)
  YESTERDAY        T                         0.22  -0.22     0.01
  MONTH TO DATE    0.46                      2.71  -2.25     1.36
  SINCE OCT 1     11.77                     13.94  -2.17    19.32
  SINCE JAN 1     42.15                     42.51  -0.36    41.83

DEGREE DAYS
 HEATING
  YESTERDAY       26                        26      0       21
  MONTH TO DATE  272                       299    -27      301

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED    17.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           300 AM
 LOWEST     54          1000 AM
 AVERAGE    59

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


THE TROUTDALE OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        63      1977
 MINIMUM TEMPERATURE (F)   33        19      1972


SUNRISE AND SUNSET
DECEMBER 13 2017......SUNRISE   742 AM PST   SUNSET   426 PM PST
DECEMBER 14 2017......SUNRISE   743 AM PST   SUNSET   426 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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