033
CDUS46 KSEW 010831
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
131 AM PDT SAT JUN 01 2024
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..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MAY 31 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 408 PM 90 1964 69 3 64
MINIMUM 47 417 AM 35 1953 51 -4 50
AVERAGE 60 60 0 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.97 1977 0.05 -0.05 T
MONTH TO DATE 1.54 1.88 -0.34 0.93
SINCE OCT 1 32.09 34.71 -2.62 27.69
SINCE JAN 1 14.94 18.77 -3.83 12.80
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.3 8.1
SINCE JUL 1 0.3 8.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 6 -1 8
MONTH TO DATE 292 242 50 156
SINCE MAR 1 1261 1211 50 1234
SINCE JUL 1 4151 4258 -107 4321
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 7 9 -2 35
SINCE MAR 1 7 10 -3 35
SINCE JAN 1 7 10 -3 35
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WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (0)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 300 AM
LOWEST 29 500 PM
AVERAGE 53
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 94 1970
MINIMUM TEMPERATURE (F) 51 40 1951
SUNRISE AND SUNSET
JUNE 1 2024..........SUNRISE 516 AM PDT SUNSET 859 PM PDT
JUNE 2 2024..........SUNRISE 515 AM PDT SUNSET 900 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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