905
CDUS46 KSEW 140129
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
629 PM PDT MON OCT 13 2025
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 13 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 58 226 PM 75 1961 61 -3 72
2022
MINIMUM 43 643 AM 35 1954 48 -5 50
AVERAGE 51 54 -3 61
PRECIPITATION (IN)
TODAY 0.00 1.75 2016 0.11 -0.11 0.00
MONTH TO DATE 0.60 1.26 -0.66 0.78
SINCE OCT 1 0.60 1.26 -0.66 0.78
SINCE JAN 1 16.87 24.66 -7.79 19.56
SNOWFALL (IN)
TODAY 0.0 MM MM 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
TODAY 14 10 4 4
MONTH TO DATE 106 112 -6 105
SINCE SEP 1 157 214 -57 211
SINCE JUL 1 181 269 -88 249
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 34 30 4 42
SINCE JAN 1 328 263 65 315
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION N (20)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 14.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 100 AM
LOWEST 37 300 PM
AVERAGE 67
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 80 1961
MINIMUM TEMPERATURE (F) 47 36 1949
SUNRISE AND SUNSET
OCTOBER 13 2025.......SUNRISE 726 AM PDT SUNSET 624 PM PDT
OCTOBER 14 2025.......SUNRISE 727 AM PDT SUNSET 622 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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