Climatological Report (Daily)
Issued by NWS
Issued by NWS
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581
CDUS46 KSEW 220926
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PST SAT NOV 22 2025
...................................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 21 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 53 202 PM 62 1954 51 2 50
MINIMUM 41 542 AM 21 1977 40 1 41
1985
AVERAGE 47 45 2 46
PRECIPITATION (IN)
YESTERDAY 0.00 1.26 1980 0.21 -0.21 0.01
MONTH TO DATE 4.63 4.42 0.21 3.74
SINCE OCT 1 8.33 8.33 0.00 6.78
SINCE JAN 1 24.60 31.73 -7.13 25.56
SNOWFALL (IN)
YESTERDAY 0.0 7.8 1985 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 20 -2 19
MONTH TO DATE 307 370 -63 363
SINCE SEP 1 712 821 -109 805
SINCE JUL 1 736 876 -140 843
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 7 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 200 AM
LOWEST 68 200 PM
AVERAGE 79
..........................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 68 2017
MINIMUM TEMPERATURE (F) 40 14 1985
SUNRISE AND SUNSET
NOVEMBER 22 2025......SUNRISE 725 AM PST SUNSET 426 PM PST
NOVEMBER 23 2025......SUNRISE 726 AM PST SUNSET 425 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$