440
CDUS46 KSEW 200117
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PDT TUE AUG 19 2025
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR AUGUST 19 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 79 MM 91 2016 79
MINIMUM 60 MM 47 1895 54
AVERAGE 70 67
PRECIPITATION (IN)
TODAY 0.00 0.67 1976 T
MONTH TO DATE 1.16 0.87
SINCE OCT 1 31.73 37.15
SINCE JAN 1 15.59 20.77
SNOWFALL (IN)
TODAY 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
TODAY 0 0
MONTH TO DATE 1 1
SINCE JUN 1 79 112
SINCE JUL 1 8 5
COOLING
TODAY 5 2
MONTH TO DATE 94 94
SINCE JUN 1 258 274
SINCE JAN 1 261 278
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WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
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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