Climatological Report (Daily)
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933
CDUS46 KSEW 010832
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
132 AM PDT SUN MAY 1 2016


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR APRIL 30 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         67    522 PM  85    1976  61      6       63
  MINIMUM         45    527 AM  32    1954  44      1       46
  AVERAGE         56                        53      3       55

PRECIPITATION (IN)
  YESTERDAY        0.00          0.87 1987   0.07  -0.07     0.00
  MONTH TO DATE    1.19                      2.71  -1.52     2.03
  SINCE OCT 1     44.52                     30.90  13.62    31.81
  SINCE JAN 1     20.13                     15.50   4.63    15.43

SNOWFALL (IN)
  YESTERDAY        0.0           T    1954                   0.0
  MONTH TO DATE    0.0                                       0.0
  SINCE OCT 1      T                                         0.8
  SINCE JUL 1      T                                         0.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        9                        12     -3       10
  MONTH TO DATE  255                       439   -184      401
  SINCE MAR 1    732                      1014   -282      842
  SINCE JUL 1   3576                      4268   -692     3345

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   14                         0     14        0
  SINCE MAR 1     14                         0     14        0
  SINCE JAN 1     14                         0     14        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     6.7


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     37           300 PM
 AVERAGE    65

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        85      2014
 MINIMUM TEMPERATURE (F)   44        28      1954


SUNRISE AND SUNSET
MAY  1 2016...........SUNRISE   551 AM PDT   SUNSET   822 PM PDT
MAY  2 2016...........SUNRISE   550 AM PDT   SUNSET   823 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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