Climatological Report (Daily)
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000
CDUS46 KSEW 300130
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
530 PM PST THU JAN 29 2015


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 29 2015...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         54    316 PM  60    1992  49      5       52
  MINIMUM         38    754 AM   6    1950  37      1       45
  AVERAGE         46                        43      3       49

PRECIPITATION (IN)
  TODAY            0.00          1.63 2004   0.16  -0.16     0.85
  MONTH TO DATE    3.66                      5.26  -1.60     3.61
  SINCE OCT 1     20.04                     20.66  -0.62    10.60
  SINCE JAN 1      3.66                      5.26  -1.60     3.61

SNOWFALL (IN)
  TODAY            0.0           7.0  1969                   0.0
  MONTH TO DATE    0.0                                       0.0
  SINCE OCT 1      0.8                                       1.1
  SINCE JUL 1      0.8                                       1.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           19                        22     -3       16
  MONTH TO DATE  565                       666   -101      591
  SINCE DEC 1   1168                      1421   -253     1369
  SINCE JUL 1   2008                      2604   -596     2391

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     6.8


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 AM
 LOWEST     54           300 PM
 AVERAGE    77

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        59      1992
 MINIMUM TEMPERATURE (F)   37         7      1950


SUNRISE AND SUNSET
JANUARY 29 2015.......SUNRISE   739 AM PST   SUNSET   506 PM PST
JANUARY 30 2015.......SUNRISE   738 AM PST   SUNSET   508 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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