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

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000
CDUS46 KSEW 180840
CLISEW


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
1239 AM PST SAT NOV 18 2017


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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR NOVEMBER 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR     LAST
                VALUE   (LST)  VALUE           YEAR
....................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         50        MM  62    2008    54
  MINIMUM         43        MM  28    2014    42
                                      2000
  AVERAGE         47                          48

PRECIPITATION (IN)
  YESTERDAY        0.00          0.53 2009      T
  MONTH TO DATE    3.56                        3.98
  SINCE OCT 1      7.28                       14.28
  SINCE JAN 1     35.24                       37.59

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

DEGREE DAYS
 HEATING
  YESTERDAY       18                          17
  MONTH TO DATE  331                         188
  SINCE SEP 1    761                         584
  SINCE JUL 1    764                         597

 COOLING
  YESTERDAY        0                           0
  MONTH TO DATE    0                           0
  SINCE SEP 1     73                           5
  SINCE JAN 1    345                         260
....................................................


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.
  NO SIGNIFICANT WEATHER WAS OBSERVED.






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




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