348
CDUS46 KSEW 170122
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
622 PM PDT TUE JUL 16 2024
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JULY 16 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 88 448 PM 98 1979 78 10 83
MINIMUM 58 422 AM 50 1953 57 1 57
1968
AVERAGE 73 67 6 70
PRECIPITATION (IN)
TODAY 0.00 0.65 2001 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.36 -0.36 0.00
SINCE OCT 1 33.28 36.52 -3.24 28.91
SINCE JAN 1 16.13 20.58 -4.45 14.02
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.3 8.1
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 2 22 -20 2
SINCE JUN 1 134 140 -6 114
SINCE JUL 1 2 22 -20 2
COOLING
TODAY 8 3 5 5
MONTH TO DATE 118 38 80 64
SINCE JUN 1 137 67 70 93
SINCE JAN 1 144 77 67 128
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 500 AM
LOWEST 29 300 PM
AVERAGE 58
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 96 1979
MINIMUM TEMPERATURE (F) 57 48 1950
1953
1955
SUNRISE AND SUNSET
JULY 16 2024..........SUNRISE 529 AM PDT SUNSET 901 PM PDT
JULY 17 2024..........SUNRISE 530 AM PDT SUNSET 900 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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