839
CDUS46 KSEW 310220
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
620 PM PST SAT DEC 30 2023
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR DECEMBER 30 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 51 MM 59 1958 52
MINIMUM 48 MM 10 1968 43
AVERAGE 50 48
PRECIPITATION (IN)
TODAY 0.07 1.06 1970 0.30
MONTH TO DATE 8.82 7.05
SINCE OCT 1 16.37 15.00
SINCE JAN 1 35.57 38.08
SNOWFALL (IN)
TODAY 0.0 0.0
MONTH TO DATE 0.0 1.6
SINCE OCT 1 0.0 1.8
SINCE JUL 1 0.0 1.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 15 17
MONTH TO DATE 587 770
SINCE DEC 1 587 770
SINCE JUL 1 1463 1678
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.
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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