573
CDUS46 KSEW 240829
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
129 AM PDT MON AUG 24 2026
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..THE SEATTLE WA WFO CLIMATE SUMMARY FOR AUGUST 23 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 75 MM 89 1933 87
MINIMUM 61 MM 48 1895 58
AVERAGE 68 73
PRECIPITATION (IN)
YESTERDAY T 1.54 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
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 3 1
SINCE JUN 1 82 79
SINCE JUL 1 15 8
COOLING
YESTERDAY 3 8
MONTH TO DATE 98 111
SINCE JUN 1 254 275
SINCE JAN 1 260 278
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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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