810
CDUS46 KSEW 170217
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PST SUN FEB 16 2025
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 16 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 52 245 PM 59 2015 50 2 50
MINIMUM 39 723 AM 13 1956 38 1 34
AVERAGE 46 44 2 42
PRECIPITATION (IN)
TODAY 0.09 1.83 1949 0.12 -0.03 0.00
MONTH TO DATE 0.78 2.25 -1.47 1.45
SINCE OCT 1 16.10 23.97 -7.87 25.12
SINCE JAN 1 2.70 8.03 -5.33 7.97
SNOWFALL (IN)
TODAY 0.0 3.5 1990 0.0
MONTH TO DATE 2.3 T
SINCE OCT 1 2.3 T
SINCE JUL 1 2.3 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 19 21 -2 23
MONTH TO DATE 472 341 131 326
SINCE DEC 1 1910 1739 171 1641
SINCE JUL 1 2951 2800 151 2644
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 7 RESULTANT WIND DIRECTION SE (140)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 800 AM
LOWEST 74 300 PM
AVERAGE 84
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 63 2016
MINIMUM TEMPERATURE (F) 38 23 1990
1993
SUNRISE AND SUNSET
FEBRUARY 16 2025......SUNRISE 712 AM PST SUNSET 535 PM PST
FEBRUARY 17 2025......SUNRISE 710 AM PST SUNSET 537 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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