Climatological Report (Daily)
Issued by NWS Seattle/Tacoma, WA

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473
CDUS46 KSEW 060829
CLISEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
129 AM PDT SUN SEP 06 2026

...................................

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR SEPTEMBER 5 2026...

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)
 YESTERDAY
  MAXIMUM         74        MM  89    2024    81
  MINIMUM         52        MM  47    2000    58
                                      2002
                                      2015
  AVERAGE         63                          70

PRECIPITATION (IN)
  YESTERDAY        0.00          1.56 1931     0.00
  MONTH TO DATE    0.18                        0.00
  SINCE OCT 1     33.78                       31.73
  SINCE JAN 1     17.55                       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        2                           0
  MONTH TO DATE    8                           0
  SINCE SEP 1      8                           0
  SINCE JUL 1     24                           9

 COOLING
  YESTERDAY        0                           5
  MONTH TO DATE    0                          22
  SINCE SEP 1      0                          22
  SINCE JAN 1    285                         346
.....................................................


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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