320
CDUS46 KSEW 270827
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT MON OCT 27 2025
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..THE SEATTLE WA WFO CLIMATE SUMMARY FOR OCTOBER 26 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 49 MM 73 1944 59
MINIMUM 45 MM 34 1919 51
AVERAGE 47 55
PRECIPITATION (IN)
YESTERDAY 0.35 2.30 1986 0.32
MONTH TO DATE 2.85 1.91
SINCE OCT 1 2.85 1.91
SINCE JAN 1 19.41 25.27
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 18 10
MONTH TO DATE 247 237
SINCE SEP 1 279 316
SINCE JUL 1 288 343
COOLING
YESTERDAY 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 YESTERDAY.
LIGHT RAIN
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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