927
CDUS46 KSEW 180927
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PST WED FEB 18 2026
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 17 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 47 307 PM 63 2016 50 -3 47
MINIMUM 32 443 AM 23 1990 38 -6 42
1993
AVERAGE 40 44 -4 45
PRECIPITATION (IN)
YESTERDAY 0.17 0.68 2012 0.13 0.04 0.22
MONTH TO DATE 2.01 2.38 -0.37 1.09
SINCE OCT 1 23.06 24.10 -1.04 16.41
SINCE JAN 1 6.28 8.16 -1.88 3.01
SNOWFALL (IN)
YESTERDAY T 6.3 1990 0.0
MONTH TO DATE T 2.3
SINCE OCT 1 T 2.3
SINCE JUL 1 T 2.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 21 4 20
MONTH TO DATE 325 362 -37 492
SINCE DEC 1 1593 1760 -167 1930
SINCE JUL 1 2507 2821 -314 2971
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
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 1100 PM
LOWEST 55 300 PM
AVERAGE 74
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 62 1977
MINIMUM TEMPERATURE (F) 38 20 1990
SUNRISE AND SUNSET
FEBRUARY 18 2026......SUNRISE 709 AM PST SUNSET 538 PM PST
FEBRUARY 19 2026......SUNRISE 707 AM PST SUNSET 539 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page