015
CDUS46 KSEW 080828
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
128 AM PDT TUE SEP 08 2026
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..THE SEATTLE WA WFO CLIMATE SUMMARY FOR SEPTEMBER 7 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 72 MM 86 1898 75
2012
MINIMUM 58 MM 45 1895 60
AVERAGE 65 68
PRECIPITATION (IN)
YESTERDAY T 0.75 1906 0.01
MONTH TO DATE 0.18 0.05
SINCE OCT 1 33.78 31.78
SINCE JAN 1 17.55 15.64
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.2 2.6
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 9 0
SINCE SEP 1 9 0
SINCE JUL 1 25 9
COOLING
YESTERDAY 0 3
MONTH TO DATE 0 26
SINCE SEP 1 0 26
SINCE JAN 1 285 350
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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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