700
CDUS46 KSEW 210826
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT THU MAR 21 2024
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 20 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 51 134 PM 79 2019 55 -4 56
MINIMUM 46 915 AM 26 1955 40 6 46
AVERAGE 49 48 1 51
PRECIPITATION (IN)
YESTERDAY 0.03 0.76 1984 0.13 -0.10 0.14
MONTH TO DATE 1.17 2.76 -1.59 2.12
SINCE OCT 1 28.47 28.24 0.23 22.46
SINCE JAN 1 11.32 12.30 -0.98 7.57
SNOWFALL (IN)
YESTERDAY 0.0 2.3 1966 0.0
MONTH TO DATE 0.3 T
SINCE OCT 1 0.3 8.1
SINCE JUL 1 0.3 8.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 17 -1 14
MONTH TO DATE 382 374 8 392
SINCE MAR 1 382 374 8 392
SINCE JUL 1 3272 3421 -149 3479
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 7.2
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1000 PM
LOWEST 65 100 PM
AVERAGE 76
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 69 1992
MINIMUM TEMPERATURE (F) 41 29 1952
1954
2009
SUNRISE AND SUNSET
MARCH 21 2024.........SUNRISE 709 AM PDT SUNSET 724 PM PDT
MARCH 22 2024.........SUNRISE 707 AM PDT SUNSET 726 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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