Climatological Report (Daily)
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000
CDUS46 KSEW 300121
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
621 PM PDT SUN MAR 29 2015


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 29 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    426 PM  78    2004  56      4       53
  MINIMUM         48    533 AM  24    1954  41      7       45
  AVERAGE         54                        48      6       49

PRECIPITATION (IN)
  TODAY            0.00          1.08 2012   0.11  -0.11     0.55
  MONTH TO DATE    4.36                      3.50   0.86     9.44
  SINCE OCT 1     29.67                     27.97   1.70    26.24
  SINCE JAN 1     13.29                     12.57   0.72    19.25

SNOWFALL (IN)
  TODAY            0.0           2.0  1982                   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           11                        17     -6       16
  MONTH TO DATE  418                       539   -121      469
  SINCE MAR 1    418                       539   -121      469
  SINCE JUL 1   2921                      3793   -872     3544

 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   6   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.9


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           500 AM
 LOWEST     53           200 PM
 AVERAGE    67

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        72      1995
 MINIMUM TEMPERATURE (F)   41        27      1954


SUNRISE AND SUNSET
MARCH 29 2015.........SUNRISE   654 AM PDT   SUNSET   735 PM PDT
MARCH 30 2015.........SUNRISE   652 AM PDT   SUNSET   736 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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