542
CDUS46 KSEW 240116
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
616 PM PDT FRI JUN 23 2023
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JUNE 23 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 81 409 PM 92 1992 72 9 71
MINIMUM 56 333 AM 40 1952 54 2 51
AVERAGE 69 63 6 61
PRECIPITATION (IN)
TODAY 0.00 0.58 1969 0.05 -0.05 0.00
MONTH TO DATE 1.22 1.19 0.03 2.66
SINCE OCT 1 28.91 35.90 -6.99 44.99
SINCE JAN 1 14.02 19.96 -5.94 24.89
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 8.1 9.2
SINCE JUL 1 8.1 9.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 3 -3 4
MONTH TO DATE 107 99 8 133
SINCE JUN 1 107 99 8 133
SINCE JUL 1 4428 4357 71 4847
COOLING
TODAY 4 1 3 0
MONTH TO DATE 21 23 -2 0
SINCE JUN 1 21 23 -2 0
SINCE JAN 1 56 33 23 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 500 AM
LOWEST 36 400 PM
AVERAGE 57
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 92 1992
MINIMUM TEMPERATURE (F) 54 45 1952
1985
SUNRISE AND SUNSET
JUNE 23 2023..........SUNRISE 513 AM PDT SUNSET 910 PM PDT
JUNE 24 2023..........SUNRISE 513 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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