975
CDUS46 KSEW 200926
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PST TUE FEB 20 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 19 2024...
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)
YESTERDAY
MAXIMUM 48 344 PM 67 1977 51 -3 48
MINIMUM 39 523 AM 22 1986 38 1 40
1990
AVERAGE 44 44 0 44
PRECIPITATION (IN)
YESTERDAY 0.04 1.76 1975 0.12 -0.08 0.05
MONTH TO DATE 1.49 2.63 -1.14 1.57
SINCE OCT 1 24.95 24.35 0.60 19.55
SINCE JAN 1 7.80 8.41 -0.61 4.66
SNOWFALL (IN)
YESTERDAY 0.0 4.6 1949 0.0
MONTH TO DATE T 0.4
SINCE OCT 1 T 6.3
SINCE JUL 1 T 6.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 21 21 0 21
MONTH TO DATE 383 404 -21 417
SINCE DEC 1 1677 1802 -125 1880
SINCE JUL 1 2680 2863 -183 2830
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 6.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 300 PM
LOWEST 65 1100 AM
AVERAGE 78
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 62 1977
MINIMUM TEMPERATURE (F) 38 25 1955
SUNRISE AND SUNSET
FEBRUARY 20 2024......SUNRISE 706 AM PST SUNSET 540 PM PST
FEBRUARY 21 2024......SUNRISE 705 AM PST SUNSET 542 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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