848
CDUS46 KSEW 140217
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PST WED DEC 13 2023
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR DECEMBER 13 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 62 1952 41
MINIMUM 36 MM 16 1919 35
AVERAGE 45 38
PRECIPITATION (IN)
TODAY 0.00 2.89 1897 0.00
MONTH TO DATE 6.22 1.59
SINCE OCT 1 13.77 9.54
SINCE JAN 1 32.97 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 20 27
MONTH TO DATE 252 330
SINCE DEC 1 252 330
SINCE JUL 1 1128 1238
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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