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

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385
CDUS46 KSEW 190826
CLISEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT THU SEP 19 2024

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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR SEPTEMBER 18 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         71        MM  83    1991    68
                                      2012
  MINIMUM         55        MM  44    1947    54
  AVERAGE         63                          61

PRECIPITATION (IN)
  YESTERDAY        0.00          0.82 1969     0.05
                                      2010
  MONTH TO DATE    0.39                        0.16
  SINCE OCT 1     39.11                       30.68
  SINCE JAN 1     22.73                       15.67

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        2                           4
  MONTH TO DATE   29                          18
  SINCE SEP 1     29                          18
  SINCE JUL 1     56                          23

 COOLING
  YESTERDAY        0                           0
  MONTH TO DATE   43                          23
  SINCE SEP 1     43                          23
  SINCE JAN 1    332                         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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