Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KSEW 010826
CLISEA

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT MON APR 01 2024

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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 31 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         61    356 PM  75    1987  56      5       48
  MINIMUM         40    530 AM  30    1949  41     -1       41
  AVERAGE         51                        49      2       45

PRECIPITATION (IN)
  YESTERDAY        0.00          0.57 1959   0.12  -0.12     0.40
  MONTH TO DATE    2.22                      4.17  -1.95     2.56
  SINCE OCT 1     29.52                     29.65  -0.13    22.90
  SINCE JAN 1     12.37                     13.71  -1.34     8.01

SNOWFALL (IN)
  YESTERDAY        0.0           T    1982                   0.0
                                      1996
  MONTH TO DATE    0.3                                        T
  SINCE OCT 1      0.3                                       8.1
  SINCE JUL 1      0.3                                       8.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                        16     -2       20
  MONTH TO DATE  547                       557    -10      592
  SINCE MAR 1    547                       557    -10      592
  SINCE JUL 1   3437                      3604   -167     3679

 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   6   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     7.0


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           600 AM
 LOWEST     41           800 PM
 AVERAGE    64

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        82      1987
 MINIMUM TEMPERATURE (F)   42        29      1953


SUNRISE AND SUNSET
APRIL  1 2024.........SUNRISE   647 AM PDT   SUNSET   740 PM PDT
APRIL  2 2024.........SUNRISE   645 AM PDT   SUNSET   741 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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