Climatological Report (Daily)
Issued by NWS Portland, OR

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CDUS46 KPQR 131153
CLIHIO


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


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

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

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1929 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         43    303 PM  62    1960  45     -2       45
  MINIMUM         21    550 AM   4    1972  32    -11       32
  AVERAGE         32                        38     -6       39

PRECIPITATION (IN)
  YESTERDAY        0.00          1.38 1959   0.21  -0.21
  MONTH TO DATE    0.46                      2.45  -1.99
  SINCE OCT 1      9.84                     12.10  -2.26
  SINCE JAN 1     38.92                     35.61   3.31

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE DEC 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       33                        27      6
  MONTH TO DATE  314                       306      8
  SINCE JUL 1   1393                      1607   -214

 COOLING
  YESTERDAY        0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE JAN 1    496                       198    298
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     5   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED     6   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     1.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           600 AM
 LOWEST     57           300 PM
 AVERAGE    75

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


THE HILLSBORO OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        61      1977
 MINIMUM TEMPERATURE (F)   32         0      1972


SUNRISE AND SUNSET
DECEMBER 13 2017......SUNRISE   744 AM PST   SUNSET   428 PM PST
DECEMBER 14 2017......SUNRISE   745 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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