385
CDUS46 KSEW 220116
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
616 PM PDT TUE OCT 21 2025
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR OCTOBER 21 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 64 MM 74 1901 56
MINIMUM 42 MM 35 1928 49
AVERAGE 53 53
PRECIPITATION (IN)
TODAY 0.00 1.18 1894 0.18
MONTH TO DATE 1.39 1.45
SINCE OCT 1 1.39 1.45
SINCE JAN 1 17.95 24.81
SNOWFALL (IN)
TODAY 0.0 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 12 12
MONTH TO DATE 187 172
SINCE SEP 1 219 251
SINCE JUL 1 228 278
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 50 53
SINCE JAN 1 374 342
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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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