Climatological Report (Daily)
Issued by NWS
Issued by NWS
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733
CDUS46 KSEW 290927
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PST SAT NOV 29 2025
...................................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 28 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 51 245 PM 59 1999 49 2 43
2021
MINIMUM 41 1127 PM 17 1952 39 2 32
AVERAGE 46 44 2 38
PRECIPITATION (IN)
YESTERDAY T 1.55 1995 0.22 -0.22 0.00
MONTH TO DATE 5.71 5.89 -0.18 4.86
SINCE OCT 1 9.41 9.80 -0.39 7.90
SINCE JAN 1 25.68 33.20 -7.52 26.68
SNOWFALL (IN)
YESTERDAY 0.0 T 1985 0.0
2006
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 19 21 -2 27
MONTH TO DATE 436 513 -77 509
SINCE SEP 1 841 964 -123 951
SINCE JUL 1 865 1019 -154 989
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 9 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 AM
LOWEST 68 100 PM
AVERAGE 83
..........................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 59 1999
MINIMUM TEMPERATURE (F) 39 18 2006
SUNRISE AND SUNSET
NOVEMBER 29 2025......SUNRISE 734 AM PST SUNSET 421 PM PST
NOVEMBER 30 2025......SUNRISE 735 AM PST SUNSET 421 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$