Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSEW 140830
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
130 AM PDT TUE OCT 14 2025
...................................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 13 2025...
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)
YESTERDAY
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)
YESTERDAY 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)
YESTERDAY 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 MM
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 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 (10)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 14.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
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 TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 80 1961
MINIMUM TEMPERATURE (F) 47 36 1949
SUNRISE AND SUNSET
OCTOBER 14 2025.......SUNRISE 727 AM PDT SUNSET 622 PM PDT
OCTOBER 15 2025.......SUNRISE 728 AM PDT SUNSET 620 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$