Climatological Report (Daily)
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CDUS46 KSEW 060830
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
1229 AM PST FRI MAR 6 2015


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 5 2015...

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)
 YESTERDAY
  MAXIMUM         56    357 PM  66    1965  52      4       60
  MINIMUM         37    637 AM  13    1955  38     -1       51
  AVERAGE         47                        45      2       56

PRECIPITATION (IN)
  YESTERDAY        0.00          2.70 1972   0.13  -0.13     1.84
  MONTH TO DATE    0.00                      0.65  -0.65     3.68
  SINCE OCT 1     25.31                     25.12   0.19    20.48
  SINCE JAN 1      8.93                      9.72  -0.79    13.49

SNOWFALL (IN)
  YESTERDAY        0.0           2.2  1951                   0.0
  MONTH TO DATE    0.0                                        T
  SINCE OCT 1      0.8                                       4.0
  SINCE JUL 1      0.8                                       4.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        20     -2        9
  MONTH TO DATE  104                       100      4       76
  SINCE MAR 1    104                       100      4       76
  SINCE JUL 1   2607                      3354   -747     3151

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


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     3.0


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           400 AM
 LOWEST     30           200 PM
 AVERAGE    50

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        68      2007
 MINIMUM TEMPERATURE (F)   38        26      1951


SUNRISE AND SUNSET
MARCH  6 2015.........SUNRISE   640 AM PST   SUNSET   601 PM PST
MARCH  7 2015.........SUNRISE   638 AM PST   SUNSET   603 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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