Climatological Report (Daily)
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000
CDUS46 KSEW 290124
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
523 PM PST SAT NOV 28 2020


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 28 2020...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         48    344 PM  59    1999  48      0       45
  MINIMUM         42    459 PM  17    1952  37      5       31
                                      1896
  AVERAGE         45                        43      2       38

PRECIPITATION (IN)
  TODAY            0.02          1.55 1995   0.21  -0.19     0.00
  MONTH TO DATE    5.15                      6.12  -0.97     1.71
  SINCE OCT 1      7.73                      9.60  -1.87     5.38
  SINCE JAN 1     34.24                     31.69   2.55    25.92

SNOWFALL (IN)
  TODAY            0.0           T    2006                   0.0
                                      1985
  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
  TODAY           20                        22     -2       27
  MONTH TO DATE  502                       541    -39      486
  SINCE SEP 1    876                      1053   -177     1008
  SINCE JUL 1    911                      1138   -227     1021

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     71                        21     50       32
  SINCE JAN 1    332                       189    143      323
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     5.3


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     82          1200 AM
 AVERAGE    91

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   48        59      1999
 MINIMUM TEMPERATURE (F)   37        18      2006


SUNRISE AND SUNSET
NOVEMBER 28 2020......SUNRISE   733 AM PST   SUNSET   422 PM PST
NOVEMBER 29 2020......SUNRISE   734 AM PST   SUNSET   421 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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