Climatological Report (Daily)
Issued by NWS

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030
CDUS46 KSEW 280116
CLISEA

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
616 PM PDT THU JUN 27 2024

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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JUNE 27 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         66   1135 AM 104    2021  73     -7       74
  MINIMUM         55    642 AM  45    1949  54      1       54
  AVERAGE         61                        64     -3       64

PRECIPITATION (IN)
  TODAY            0.02          0.61 2001   0.04  -0.02     0.00
  MONTH TO DATE    1.19                      1.35  -0.16     1.22
  SINCE OCT 1     33.28                     36.06  -2.78    28.91
  SINCE JAN 1     16.13                     20.12  -3.99    14.02

SNOWFALL (IN)
  TODAY           MM            MM      MM                   0.0
  MONTH TO DATE    0.0                                       0.0
  SINCE OCT 1      0.3                                       8.1
  SINCE JUL 1      0.3                                       8.1
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            4                         3      1        1
  MONTH TO DATE  130                       111     19      112
  SINCE JUN 1    130                       111     19      112
  SINCE JUL 1   4281                      4369    -88     4433

 COOLING
  TODAY            0                         2     -2        0
  MONTH TO DATE   16                        30    -14       20
  SINCE JUN 1     16                        30    -14       20
  SINCE JAN 1     23                        40    -17       55
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    10.2


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           100 AM
 LOWEST     58           400 PM
 AVERAGE    72

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74       108      2021
 MINIMUM TEMPERATURE (F)   55        45      1949
                                             1954


SUNRISE AND SUNSET
JUNE 27 2024..........SUNRISE   514 AM PDT   SUNSET   910 PM PDT
JUNE 28 2024..........SUNRISE   515 AM PDT   SUNSET   910 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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