Climatological Report (Daily)
Issued by NWS Portland, OR

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CDUS46 KPQR 111143
CLIHIO


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
343 AM PST MON DEC 11 2017


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

...THE HILLSBORO OR CLIMATE SUMMARY FOR DECEMBER 10 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         46    203 PM  64    1933  45      1       45
  MINIMUM         21    642 AM   2    1972  32    -11       34
  AVERAGE         34                        39     -5       40

PRECIPITATION (IN)
  YESTERDAY        0.00          1.59 1968   0.21  -0.21
  MONTH TO DATE    0.46                      2.03  -1.57
  SINCE OCT 1      9.84                     11.68  -1.84
  SINCE JAN 1     38.92                     35.19   3.73

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       31                        26      5
  MONTH TO DATE  250                       253     -3
  SINCE JUL 1   1329                      1554   -225

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


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     3.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     49           200 PM
 AVERAGE    71

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


THE HILLSBORO OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        61      2014
 MINIMUM TEMPERATURE (F)   32         5      1972


SUNRISE AND SUNSET
DECEMBER 11 2017......SUNRISE   742 AM PST   SUNSET   428 PM PST
DECEMBER 12 2017......SUNRISE   743 AM PST   SUNSET   428 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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