Climatological Report (Daily)
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
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CDUS46 KSEW 040837
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
137 AM PDT THU SEP 04 2025
...................................
...THE SEATTLE WA WFO CLIMATE SUMMARY FOR SEPTEMBER 3 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 83 MM 88 2003 75
MINIMUM 60 MM 45 1912 59
AVERAGE 72 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.93 1897 0.00
MONTH TO DATE 0.00 0.00
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 0 0
SINCE SEP 1 0 0
SINCE JUL 1 9 27
COOLING
YESTERDAY 7 2
MONTH TO DATE 14 11
SINCE SEP 1 14 11
SINCE JAN 1 338 300
.....................................................
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.
$$