599
CDUS46 KSEW 110928
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
128 AM PST THU DEC 11 2025
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR DECEMBER 10 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 MM 65 2014 47
MINIMUM 51 MM 18 1919 33
1972
AVERAGE 54 40
PRECIPITATION (IN)
YESTERDAY 0.32 1.60 1992 0.00
MONTH TO DATE 2.51 0.86
SINCE OCT 1 12.11 10.29
SINCE JAN 1 28.67 33.65
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 11 25
MONTH TO DATE 157 231
SINCE DEC 1 157 231
SINCE JUL 1 974 1169
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 374 342
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WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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