Climatological Report (Daily)
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CDUS46 KSEW 030828
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
1228 AM PST TUE MAR 3 2015


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 2 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         52    313 PM  64    1990  52      0       52
                                      1965
  MINIMUM         40   1159 PM  22    1989  38      2       37
  AVERAGE         46                        45      1       45

PRECIPITATION (IN)
  YESTERDAY        0.00          1.16 1987   0.14  -0.14     0.75
  MONTH TO DATE    0.00                      0.27  -0.27     0.77
  SINCE OCT 1     25.31                     24.74   0.57    17.57
  SINCE JAN 1      8.93                      9.34  -0.41    10.58

SNOWFALL (IN)
  YESTERDAY        0.0           1.7  1955                   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       19                        20     -1       20
  MONTH TO DATE   41                        40      1       42
  SINCE MAR 1     41                        40      1       42
  SINCE JUL 1   2544                      3294   -750     3117

 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  11   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    10.8


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           300 AM
 LOWEST     42           500 PM
 AVERAGE    59

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        69      1965
 MINIMUM TEMPERATURE (F)   38        20      1989


SUNRISE AND SUNSET
MARCH  3 2015.........SUNRISE   646 AM PST   SUNSET   557 PM PST
MARCH  4 2015.........SUNRISE   644 AM PST   SUNSET   559 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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