869
CDUS46 KSEW 240125
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
625 PM PDT WED AUG 23 2023
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 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 73 423 PM 91 1988 77 -4 81
MINIMUM 57 606 AM 46 1955 57 0 57
AVERAGE 65 67 -2 69
PRECIPITATION (IN)
TODAY 0.04 1.49 1977 0.03 0.01 0.00
MONTH TO DATE 0.10 0.65 -0.55 0.05
SINCE OCT 1 29.10 37.41 -8.31 45.23
SINCE JAN 1 14.21 21.47 -7.26 25.13
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 3 16 -13 2
SINCE JUN 1 117 165 -48 159
SINCE JUL 1 5 47 -42 19
COOLING
TODAY 0 3 -3 4
MONTH TO DATE 140 82 58 123
SINCE JUN 1 288 207 81 300
SINCE JAN 1 323 217 106 300
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 41 400 PM
AVERAGE 67
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 88 1982
MINIMUM TEMPERATURE (F) 57 45 1951
SUNRISE AND SUNSET
AUGUST 23 2023........SUNRISE 616 AM PDT SUNSET 807 PM PDT
AUGUST 24 2023........SUNRISE 617 AM PDT SUNSET 805 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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