Climatological Report (Daily)
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000
CDUS46 KSEW 060122
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
622 PM PDT TUE MAY 5 2015


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MAY 5 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         58    415 PM  86    1953  63     -5       60
  MINIMUM         45    624 AM  36    1965  45      0       49
                                      1949
  AVERAGE         52                        54     -2       55

PRECIPITATION (IN)
  TODAY            0.16          0.59 2009   0.07   0.09     0.20
  MONTH TO DATE    0.16                      0.33  -0.17     2.14
  SINCE OCT 1     31.97                     31.23   0.74    32.56
  SINCE JAN 1     15.59                     15.83  -0.24    25.57

DEGREE DAYS
 HEATING
  TODAY           13                        11      2       10
  MONTH TO DATE   48                        58    -10       40
  SINCE MAR 1    890                      1072   -182      929
  SINCE JUL 1   3393                      4326   -933     4004

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        4
  SINCE MAR 1      0                         0      0        5
  SINCE JAN 1      0                         0      0        5
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    12.7


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     51           400 PM
 AVERAGE    72

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        87      2013
 MINIMUM TEMPERATURE (F)   45        36      2002
                                             1965


SUNRISE AND SUNSET
MAY  5 2015...........SUNRISE   546 AM PDT   SUNSET   826 PM PDT
MAY  6 2015...........SUNRISE   545 AM PDT   SUNSET   828 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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