Climatological Report (Daily)
Issued by NWS Portland, OR

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CDUS46 KPQR 161141
CLIHIO


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
341 AM PST SUN DEC 16 2018


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

...THE HILLSBORO OR CLIMATE SUMMARY FOR DECEMBER 15 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1929 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         47    914 PM  60    1980  45      2       39
  MINIMUM         33    213 AM  12    1932  32      1       26
  AVERAGE         40                        38      2       33

PRECIPITATION (IN)
  YESTERDAY        0.08          1.53 1939   0.22  -0.14
  MONTH TO DATE    1.13                      3.11  -1.98
  SINCE OCT 1      7.07                     12.76  -5.69
  SINCE JAN 1     22.05                     36.27 -14.22

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

DEGREE DAYS
 HEATING
  YESTERDAY       25                        27     -2
  MONTH TO DATE  380                       387     -7
  SINCE JUL 1   1489                      1688   -199

 COOLING
  YESTERDAY        0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE JAN 1    399                       198    201
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     3.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           300 AM
 LOWEST     83           600 PM
 AVERAGE    90

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


THE HILLSBORO OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        62      1980
 MINIMUM TEMPERATURE (F)   32        12      2008


SUNRISE AND SUNSET
DECEMBER 16 2018......SUNRISE   746 AM PST   SUNSET   429 PM PST
DECEMBER 17 2018......SUNRISE   747 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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