599
CDUS46 KSEW 300220
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
620 PM PST FRI DEC 29 2023
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR DECEMBER 29 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 64R MM 59 1917 46
MINIMUM 46 MM 13 1968 40
1990
AVERAGE 55 43
PRECIPITATION (IN)
TODAY 0.01 2.75 1996 0.31
MONTH TO DATE 8.76 6.75
SINCE OCT 1 16.31 14.70
SINCE JAN 1 35.51 37.78
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 10 22
MONTH TO DATE 572 753
SINCE DEC 1 572 753
SINCE JUL 1 1448 1661
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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