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

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559
CDUS46 KSEW 190831
CLISEW


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
1231 AM PST FRI JAN 19 2018


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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR JANUARY 18 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR     LAST
                VALUE   (LST)  VALUE           YEAR
....................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         51        MM  59    2005    53
  MINIMUM         39        MM  27    2012    44
  AVERAGE         45                          49

PRECIPITATION (IN)
  YESTERDAY        0.79          1.22 2017     1.22
  MONTH TO DATE    5.06                        3.40
  SINCE OCT 1     21.93                       25.12
  SINCE JAN 1      5.06                        3.40

SNOWFALL (IN)
  YESTERDAY        0.0                         0.0
  MONTH TO DATE    0.0                          T
  SINCE OCT 1      3.2                         1.4
  SINCE JUL 1      3.2                         1.4
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       20                          16
  MONTH TO DATE  351                         528
  SINCE DEC 1   1102                        1340
  SINCE JUL 1   2077                        2151

 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.
  HEAVY RAIN
  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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