Climatological Report (Daily)
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000
CDUS46 KSEW 300827
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
126 AM PDT THU OCT 30 2014


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 29 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62    127 PM  65    1987  55      7       56
                                      1986
  MINIMUM         53   1153 PM  31    1971  43     10       38
                                      1970
  AVERAGE         58                        49      9       47

PRECIPITATION (IN)
  YESTERDAY        0.02          1.24 1975   0.16  -0.14     0.00
  MONTH TO DATE    5.08                      3.14   1.94     1.51
  SINCE OCT 1      5.08                      3.14   1.94     1.51
  SINCE JAN 1     37.20                     25.23  11.97    27.08

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

DEGREE DAYS
 HEATING
  YESTERDAY        7                        16     -9       18
  MONTH TO DATE  189                       347   -158      381
  SINCE SEP 1    231                       479   -248      477
  SINCE JUL 1    254                       564   -310      492

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         0      2        0
  SINCE SEP 1     46                        21     25       55
  SINCE JAN 1    369                       189    180      385
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     6.9


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           700 AM
 LOWEST     64           400 PM
 AVERAGE    79

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        66      1967
 MINIMUM TEMPERATURE (F)   43        30      1991


SUNRISE AND SUNSET
OCTOBER 30 2014.......SUNRISE   750 AM PDT   SUNSET   555 PM PDT
OCTOBER 31 2014.......SUNRISE   752 AM PDT   SUNSET   553 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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