255
CDUS46 KSEW 200126
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
626 PM PDT FRI SEP 19 2025
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR SEPTEMBER 19 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
.................................................
TEMPERATURE (F)
TODAY
MAXIMUM 77 MM 86 1901 72
MINIMUM 49 MM 44 1904 51
AVERAGE 63 62
PRECIPITATION (IN)
TODAY 0.00 1.35 2020 0.00
MONTH TO DATE 0.05 0.39
SINCE OCT 1 31.78 39.11
SINCE JAN 1 15.64 22.73
SNOWFALL (IN)
TODAY 0.0 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 2.6 T
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 2 3
MONTH TO DATE 10 32
SINCE SEP 1 10 32
SINCE JUL 1 19 59
COOLING
TODAY 0 0
MONTH TO DATE 48 43
SINCE SEP 1 48 43
SINCE JAN 1 372 332
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WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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