639
CDUS46 KSEW 120826
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT MON OCT 12 2026
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..THE SEATTLE WA WFO CLIMATE SUMMARY FOR OCTOBER 11 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 61 MM 82 1991 60
MINIMUM 44 MM 38 2008 50
AVERAGE 53 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.21 1904 0.17
MONTH TO DATE 0.35 0.40
SINCE OCT 1 0.35 0.40
SINCE JAN 1 19.29 16.96
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 12 10
MONTH TO DATE 63 61
SINCE SEP 1 165 93
SINCE JUL 1 181 102
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.
FOG
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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