416
CDUS46 KSEW 130128
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
628 PM PDT WED JUL 12 2023
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JULY 12 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 75 344 PM 97 1961 77 -2 85
MINIMUM 54 455 AM 47 1954 57 -3 59
AVERAGE 65 67 -2 72
PRECIPITATION (IN)
TODAY 0.00 0.64 1972 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.29 -0.29 0.16
SINCE OCT 1 28.91 36.45 -7.54 45.16
SINCE JAN 1 14.02 20.51 -6.49 25.06
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 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 2 18 -16 14
SINCE JUN 1 114 136 -22 154
SINCE JUL 1 2 18 -16 14
COOLING
TODAY 0 3 -3 7
MONTH TO DATE 38 26 12 29
SINCE JUN 1 67 55 12 60
SINCE JAN 1 102 65 37 60
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 5.0
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 500 AM
LOWEST 45 300 PM
AVERAGE 68
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 93 1961
MINIMUM TEMPERATURE (F) 57 50 1968
2001
2010
SUNRISE AND SUNSET
JULY 12 2023..........SUNRISE 525 AM PDT SUNSET 905 PM PDT
JULY 13 2023..........SUNRISE 526 AM PDT SUNSET 904 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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