Climatological Report (Daily)
Issued by NWS Portland, OR

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CDUS46 KPQR 181146
CLIHIO


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
345 AM PST THU DEC 18 2014


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

...THE HILLSBORO OR CLIMATE SUMMARY FOR DECEMBER 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1929 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         47   1159 PM  61    1937  44      3       37
  MINIMUM         35    555 AM   8    1964  32      3       33
  AVERAGE         41                        38      3       35

PRECIPITATION (IN)
  YESTERDAY        0.07          1.00 1994   0.22  -0.15
  MONTH TO DATE    3.30                      3.55  -0.25
  SINCE OCT 1     12.25                     13.20  -0.95
  SINCE JAN 1     33.59                     36.71  -3.12

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

DEGREE DAYS
 HEATING
  YESTERDAY       24                        27     -3
  MONTH TO DATE  358                       441    -83
  SINCE JUL 1   1214                      1742   -528

 COOLING
  YESTERDAY        0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE JAN 1    405                       198    207
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     1.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     76           100 PM
 AVERAGE    88

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


THE HILLSBORO OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        61      1999
 MINIMUM TEMPERATURE (F)   32         8      1964


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   747 AM PST   SUNSET   430 PM PST
DECEMBER 19 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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