034
CDUS46 KSEW 290928
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
128 AM PST THU JAN 29 2026
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 28 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 51 634 PM 61 2024 49 2 47
MINIMUM 43 748 AM 7 1950 38 5 26
AVERAGE 47 43 4 37
PRECIPITATION (IN)
YESTERDAY 0.20 1.23 1960 0.17 0.03 0.00
MONTH TO DATE 3.58 5.26 -1.68 1.04
SINCE OCT 1 20.36 21.20 -0.84 14.44
SINCE JAN 1 3.58 5.26 -1.68 1.04
SNOWFALL (IN)
YESTERDAY 0.0 3.1 1996 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 22 -4 28
MONTH TO DATE 617 624 -7 718
SINCE DEC 1 1223 1335 -112 1364
SINCE JUL 1 2137 2396 -259 2405
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 8 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 8.6
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 74 1100 AM
AVERAGE 82
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 61 2024
MINIMUM TEMPERATURE (F) 38 6 1950
SUNRISE AND SUNSET
JANUARY 29 2026.......SUNRISE 739 AM PST SUNSET 507 PM PST
JANUARY 30 2026.......SUNRISE 738 AM PST SUNSET 508 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