508
CDUS46 KSEW 010229
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
629 PM PST WED JAN 31 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 31 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 60 1241 AM 61 1960 49 11 41
MINIMUM 53 359 PM 0 1950 38 15 31
AVERAGE 57 44 13 36
PRECIPITATION (IN)
TODAY 0.12 1.93 1987 0.17 -0.05 T
MONTH TO DATE 6.31 5.78 0.53 3.09
SINCE OCT 1 23.46 21.72 1.74 17.98
SINCE JAN 1 6.31 5.78 0.53 3.09
SNOWFALL (IN)
TODAY 0.0 2.0 1969 0.1
MONTH TO DATE T 0.1
SINCE OCT 1 T 5.9
SINCE JUL 1 T 5.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 8 22 -14 29
MONTH TO DATE 696 690 6 658
SINCE DEC 1 1292 1401 -109 1463
SINCE JUL 1 2295 2462 -167 2413
COOLING
TODAY 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
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 300 PM
LOWEST 53 1200 AM
AVERAGE 68
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 63 1962
MINIMUM TEMPERATURE (F) 38 1 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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