Climatological Report (Daily)
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000
CDUS46 KSEW 300831
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
130 AM PDT MON MAY 30 2016


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MAY 29 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         64    505 PM  85    1973  67     -3       79
  MINIMUM         52   1159 PM  35    1951  50      2       55
  AVERAGE         58                        58      0       67

PRECIPITATION (IN)
  YESTERDAY        T             1.83 1969   0.06  -0.06     0.00
  MONTH TO DATE    0.94                      1.81  -0.87     0.58
  SINCE OCT 1     45.46                     32.71  12.75    32.39
  SINCE JAN 1     21.07                     17.31   3.76    16.01

DEGREE DAYS
 HEATING
  YESTERDAY        7                         7      0        0
  MONTH TO DATE  162                       270   -108      178
  SINCE MAR 1    894                      1284   -390     1020
  SINCE JUL 1   3738                      4538   -800     3523

 COOLING
  YESTERDAY        0                         0      0        2
  MONTH TO DATE   11                         0     11        7
  SINCE MAR 1     25                         0     25        7
  SINCE JAN 1     25                         0     25        7
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    10.7


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     48           400 PM
 AVERAGE    71

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        87      2007
                                             1956
 MINIMUM TEMPERATURE (F)   50        36      1951


SUNRISE AND SUNSET
MAY 30 2016...........SUNRISE   517 AM PDT   SUNSET   857 PM PDT
MAY 31 2016...........SUNRISE   516 AM PDT   SUNSET   858 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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