766
CDUS46 KSEW 310928
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
128 AM PST WED JAN 31 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 30 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 61R 1048 PM 59 1992 49 12 39
MINIMUM 51 938 AM 7 1950 38 13 24
AVERAGE 56 43 13 32
PRECIPITATION (IN)
YESTERDAY 0.02 1.00 1952 0.17 -0.15 0.00
MONTH TO DATE 6.19 5.61 0.58 3.09
SINCE OCT 1 23.34 21.55 1.79 17.98
SINCE JAN 1 6.19 5.61 0.58 3.09
SNOWFALL (IN)
YESTERDAY 0.0 3.0 1974 0.0
MONTH TO DATE T T
SINCE OCT 1 T 5.8
SINCE JUL 1 T 5.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 9 22 -13 33
MONTH TO DATE 688 668 20 629
SINCE DEC 1 1284 1379 -95 1434
SINCE JUL 1 2287 2440 -153 2384
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 4 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1100 AM
LOWEST 49 900 PM
AVERAGE 68
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 61 1960
MINIMUM TEMPERATURE (F) 38 0 1950
SUNRISE AND SUNSET
JANUARY 31 2024.......SUNRISE 737 AM PST SUNSET 509 PM PST
FEBRUARY 1 2024......SUNRISE 736 AM PST SUNSET 510 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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