546
CDUS46 KSEW 080827
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT SUN JUN 08 2025
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JUNE 7 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 415 PM 90 2003 70 11 77
MINIMUM 55 516 AM 42 1946 52 3 53
AVERAGE 68 61 7 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.81 1964 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.39 -0.39 1.10
SINCE OCT 1 27.34 35.10 -7.76 33.40
SINCE JAN 1 13.94 19.16 -5.22 16.25
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 2.3 0.3
SINCE JUL 1 2.3 0.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 0
MONTH TO DATE 20 36 -16 45
SINCE JUN 1 20 36 -16 45
SINCE JUL 1 4347 4294 53 4217
COOLING
YESTERDAY 3 1 2 0
MONTH TO DATE 6 7 -1 0
SINCE JUN 1 6 7 -1 0
SINCE JAN 1 9 17 -8 7
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WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 500 AM
LOWEST 35 500 PM
AVERAGE 62
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 87 1948
2015
MINIMUM TEMPERATURE (F) 52 42 2002
SUNRISE AND SUNSET
JUNE 8 2025..........SUNRISE 513 AM PDT SUNSET 904 PM PDT
JUNE 9 2025..........SUNRISE 512 AM PDT SUNSET 905 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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