704
CDUS46 KSEW 280831
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
131 AM PDT THU MAR 28 2024
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 27 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 53 MM 71 1994 56 -3 59
MINIMUM 43 MM 26 1975 41 2 32
AVERAGE 48 48 0 46
PRECIPITATION (IN)
YESTERDAY 0.54 0.64 1968 0.13 0.41 0.00
2005
MONTH TO DATE 2.13 3.69 -1.56 2.16
SINCE OCT 1 29.43 29.17 0.26 22.50
SINCE JAN 1 12.28 13.23 -0.95 7.61
SNOWFALL (IN)
YESTERDAY 0.0 T 1988 0.0
2008
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 17 17 0 19
MONTH TO DATE 487 493 -6 530
SINCE MAR 1 487 493 -6 530
SINCE JUL 1 3377 3540 -163 3617
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 7 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 9.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1100 PM
LOWEST 68 1200 AM
AVERAGE 77
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 73 1994
MINIMUM TEMPERATURE (F) 41 26 1954
SUNRISE AND SUNSET
MARCH 28 2024.........SUNRISE 655 AM PDT SUNSET 734 PM PDT
MARCH 29 2024.........SUNRISE 653 AM PDT SUNSET 736 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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