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

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CDUS46 KSEW 180837
CLISEW


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
1237 AM PST WED JAN 18 2017


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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR JANUARY 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         46        MM  55    2005    50
  MINIMUM         38        MM  29    2013    44
  AVERAGE         42                          47

PRECIPITATION (IN)
  YESTERDAY        1.45          1.54 2005     0.36
  MONTH TO DATE    2.18                        2.26
  SINCE OCT 1     23.90                       22.66
  SINCE JAN 1      2.18                        2.26

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

DEGREE DAYS
 HEATING
  YESTERDAY       23                          18
  MONTH TO DATE  512                         402
  SINCE DEC 1   1324                        1064
  SINCE JUL 1   2135                        2048

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


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.
  RAIN
  LIGHT RAIN
  FOG






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




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