Climatological Report (Daily)
Issued by NWS
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578
CDUS46 KSEW 040827
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT THU JUN 04 2026
...................................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JUNE 3 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 206 PM 89 2009 69 1 74
MINIMUM 57 1151 PM 42 1962 52 5 51
AVERAGE 64 60 4 63
PRECIPITATION (IN)
YESTERDAY T 1.08 1990 0.05 -0.05 0.00
MONTH TO DATE T 0.17 -0.17 0.00
SINCE OCT 1 34.59 34.88 -0.29 27.34
SINCE JAN 1 17.81 18.94 -1.13 13.94
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 3.0 2.3
SINCE JUL 1 3.0 2.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 1 5 -4 2
MONTH TO DATE 3 16 -13 15
SINCE JUN 1 3 16 -13 15
SINCE JUL 1 3918 4274 -356 4342
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 6 3 3 0
SINCE JUN 1 6 3 3 0
SINCE JAN 1 16 13 3 3
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 1100 PM
LOWEST 37 100 AM
AVERAGE 57
..........................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 91 2009
MINIMUM TEMPERATURE (F) 52 41 1962
SUNRISE AND SUNSET
JUNE 4 2026..........SUNRISE 514 AM PDT SUNSET 901 PM PDT
JUNE 5 2026..........SUNRISE 514 AM PDT SUNSET 902 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$