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

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867
CDUS46 KSEW 130829
CLISEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
129 AM PDT FRI SEP 13 2024

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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR SEPTEMBER 12 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         70        MM  88    1961    69
  MINIMUM         53        MM  46    1894    56
                                      1914
                                      1921
  AVERAGE         62                          63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.77 1934     0.04
  MONTH TO DATE    0.13                        0.11
  SINCE OCT 1     38.85                       30.63
  SINCE JAN 1     22.47                       15.62

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        3                           2
  MONTH TO DATE    5                          13
  SINCE SEP 1      5                          13
  SINCE JUL 1     32                          18

 COOLING
  YESTERDAY        0                           0
  MONTH TO DATE   43                          17
  SINCE SEP 1     43                          17
  SINCE JAN 1    332                         335
.....................................................


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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