140
CDUS46 KSEW 260848 CCA
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT WED AUG 26 2026
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR AUGUST 25 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 88 MM 89 1916 86
1933
2022
MINIMUM 59 MM 49 1902 60
1973
AVERAGE 74 73
PRECIPITATION (IN)
YESTERDAY 0.00 1.29 1977 0.00
MONTH TO DATE 0.02 1.16
SINCE OCT 1 33.00 31.73
SINCE JAN 1 16.77 15.59
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 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 3 1
SINCE JUN 1 82 79
SINCE JUL 1 15 8
COOLING
YESTERDAY 9 8
MONTH TO DATE 110 127
SINCE JUN 1 266 291
SINCE JAN 1 272 294
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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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