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

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434
CDUS46 KSEW 010827
CLISEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT TUE OCT 01 2024

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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR SEPTEMBER 30 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR     LAST
                VALUE   (LST)  VALUE           YEAR
.....................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         69        MM  81    1957    63
  MINIMUM         46        MM  40    2019    44
  AVERAGE         58                          54

PRECIPITATION (IN)
  YESTERDAY        0.00          1.70 1953     0.00
  MONTH TO DATE    1.02                        3.69
  SINCE OCT 1     39.74                       34.21
  SINCE JAN 1     23.36                       19.20

SNOWFALL (IN)
  YESTERDAY        0.0                         0.0
  MONTH TO DATE    0.0                         0.0
  SINCE OCT 1      T                           2.6
  SINCE JUL 1      0.0                         0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        7                          11
  MONTH TO DATE   79                         101
  SINCE SEP 1     79                         101
  SINCE JUL 1    106                         106

 COOLING
  YESTERDAY        0                           0
  MONTH TO DATE   53                          23
  SINCE SEP 1     53                          23
  SINCE JAN 1    342                         341
.....................................................


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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