Climatological Report (Daily)
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000
CDUS46 KSEW 290128
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
628 PM PDT SAT MAR 28 2015


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 28 2015...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         60    132 PM  73    1994  56      4       53
  MINIMUM         49    731 AM  26    1954  41      8       45
  AVERAGE         55                        48      7       49

PRECIPITATION (IN)
  TODAY            0.00          0.87 2014   0.11  -0.11     0.87
  MONTH TO DATE    4.36                      3.39   0.97     8.89
  SINCE OCT 1     29.67                     27.86   1.81    25.69
  SINCE JAN 1     13.29                     12.46   0.83    18.70

SNOWFALL (IN)
  TODAY            0.0           T    1967                   0.0
  MONTH TO DATE    0.0                                        T
  SINCE OCT 1      0.8                                       4.0
  SINCE JUL 1      0.8                                       4.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           10                        17     -7       16
  MONTH TO DATE  407                       522   -115      453
  SINCE MAR 1    407                       522   -115      453
  SINCE JUL 1   2910                      3776   -866     3528

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    15.5


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     57           100 PM
 AVERAGE    75

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        78      2004
 MINIMUM TEMPERATURE (F)   41        24      1954


SUNRISE AND SUNSET
MARCH 28 2015.........SUNRISE   656 AM PDT   SUNSET   733 PM PDT
MARCH 29 2015.........SUNRISE   654 AM PDT   SUNSET   735 PM PDT


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




$$



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