853
CDUS46 KSEW 050117
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PDT MON SEP 04 2023
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR SEPTEMBER 4 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
.................................................
TEMPERATURE (F)
TODAY
MAXIMUM 67 MM 87 2017 77
MINIMUM 55 MM 45 1912 60
AVERAGE 61 69
PRECIPITATION (IN)
TODAY 0.07 0.78 1992 0.06
MONTH TO DATE 0.07 0.10
SINCE OCT 1 30.59 40.08
SINCE JAN 1 15.58 23.05
SNOWFALL (IN)
TODAY 0.0 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 2.6 5.3
SINCE JUL 1 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 4 0
MONTH TO DATE 4 0
SINCE SEP 1 4 0
SINCE JUL 1 9 19
COOLING
TODAY 0 4
MONTH TO DATE 12 16
SINCE SEP 1 12 16
SINCE JAN 1 330 366
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WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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