Climatological Report (Daily)
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000
CDUS46 KSEW 270829
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
129 AM PDT FRI MAY 27 2016


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MAY 26 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         62    336 PM  89    2005  67     -5       71
  MINIMUM         51   1159 PM  40    1952  49      2       53
  AVERAGE         57                        58     -1       62

PRECIPITATION (IN)
  YESTERDAY        T             0.61 1954   0.07  -0.07     0.00
  MONTH TO DATE    0.84                      1.62  -0.78     0.58
  SINCE OCT 1     45.36                     32.52  12.84    32.39
  SINCE JAN 1     20.97                     17.12   3.85    16.01

DEGREE DAYS
 HEATING
  YESTERDAY        8                         7      1        3
  MONTH TO DATE  138                       249   -111      178
  SINCE MAR 1    870                      1263   -393     1020
  SINCE JUL 1   3714                      4517   -803     3523

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   11                         0     11        2
  SINCE MAR 1     25                         0     25        2
  SINCE JAN 1     25                         0     25        2
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    10.4


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           900 AM
 LOWEST     55           300 PM
 AVERAGE    66

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        89      2005
 MINIMUM TEMPERATURE (F)   49        37      1966


SUNRISE AND SUNSET
MAY 27 2016...........SUNRISE   519 AM PDT   SUNSET   854 PM PDT
MAY 28 2016...........SUNRISE   519 AM PDT   SUNSET   855 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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