545
CDUS46 KSEW 210931
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
131 AM PST WED JAN 21 2026
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR JANUARY 20 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
.................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 52 MM 64 1981 47
MINIMUM 33 MM 14 1935 30
AVERAGE 43 39
PRECIPITATION (IN)
YESTERDAY 0.00 1.96 1972 0.00
MONTH TO DATE 2.39 1.45
SINCE OCT 1 18.62 17.59
SINCE JAN 1 2.39 1.45
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 22 26
MONTH TO DATE 379 459
SINCE DEC 1 949 1080
SINCE JUL 1 1766 2018
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
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WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
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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