453
CDUS46 KSEW 100117
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PDT SUN AUG 09 2026
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR AUGUST 9 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
.................................................
TEMPERATURE (F)
TODAY
MAXIMUM 78 MM 97 1960 81
MINIMUM 58 MM 49 1919 58
AVERAGE 68 70
PRECIPITATION (IN)
TODAY 0.00 0.72 1991 0.00
MONTH TO DATE 0.02 0.39
SINCE OCT 1 33.00 30.96
SINCE JAN 1 16.77 14.82
SNOWFALL (IN)
TODAY 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
TODAY 0 0
MONTH TO DATE 3 1
SINCE JUN 1 82 79
SINCE JUL 1 15 8
COOLING
TODAY 3 5
MONTH TO DATE 37 27
SINCE JUN 1 193 191
SINCE JAN 1 199 194
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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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