395
CDUS46 KSEW 160216
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
616 PM PST FRI DEC 15 2023
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR DECEMBER 15 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 53 MM 65 1980 42
MINIMUM 40 MM 18 1924 30
AVERAGE 47 36
PRECIPITATION (IN)
TODAY 0.00 1.63 1924 0.00
MONTH TO DATE 6.39 1.59
SINCE OCT 1 13.94 9.54
SINCE JAN 1 33.14 32.62
SNOWFALL (IN)
TODAY 0.0 0.0
MONTH TO DATE 0.0 0.2
SINCE OCT 1 0.0 0.4
SINCE JUL 1 0.0 0.4
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 18 29
MONTH TO DATE 290 386
SINCE DEC 1 290 386
SINCE JUL 1 1166 1294
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 341 406
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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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