Climatological Report (Daily)
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
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691
CDUS46 KSEW 010826
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT MON SEP 01 2025
...................................
...THE SEATTLE WA WFO CLIMATE SUMMARY FOR AUGUST 31 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
.....................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 MM 89 2022 83
MINIMUM 57 MM 46 1908 58
AVERAGE 67 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.63 1936 0.00
MONTH TO DATE 1.16 2.44
SINCE OCT 1 31.73 38.72
SINCE JAN 1 15.59 22.34
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 2.6 T
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 2 23
SINCE JUN 1 80 134
SINCE JUL 1 9 27
COOLING
YESTERDAY 2 6
MONTH TO DATE 157 105
SINCE JUN 1 321 285
SINCE JAN 1 324 289
.....................................................
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.
$$