899
CDUS46 KSEW 020827
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT FRI OCT 02 2026
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..THE SEATTLE WA WFO CLIMATE SUMMARY FOR OCTOBER 1 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 69 MM 81 1987 70
MINIMUM 53 MM 38 2019 56
AVERAGE 61 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.79 1981 0.18
MONTH TO DATE 0.00 0.18
SINCE OCT 1 0.00 0.18
SINCE JAN 1 18.94 16.74
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 4 2
MONTH TO DATE 4 2
SINCE SEP 1 106 34
SINCE JUL 1 122 43
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 4 50
SINCE JAN 1 289 374
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WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
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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