Climatological Report (Daily)
Issued by NWS Seattle/Tacoma, WA

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CDUS46 KSEW 100847
CLISEW


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
1247 AM PST SAT DEC 10 2016


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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR DECEMBER 9 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR     LAST
                VALUE   (LST)  VALUE           YEAR
....................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         39        MM  61    2014    55
  MINIMUM         31        MM  17    2009    45
  AVERAGE         35                          50

PRECIPITATION (IN)
  YESTERDAY        0.50          1.33 1987     0.24
  MONTH TO DATE    1.28                        5.05
  SINCE OCT 1     19.29                       16.04
  SINCE JAN 1     42.60                       34.99

SNOWFALL (IN)
  YESTERDAY        0.6                         0.0
  MONTH TO DATE    1.4                         0.0
  SINCE OCT 1      1.4                         0.0
  SINCE JUL 1      1.4                         0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                          15
  MONTH TO DATE  230                         142
  SINCE DEC 1    230                         142
  SINCE JUL 1   1041                        1126

 COOLING
  YESTERDAY        0                           0
  MONTH TO DATE    0                           0
  SINCE DEC 1      0                           0
  SINCE JAN 1    260                         430
....................................................


WIND (MPH)
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    MM



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






-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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