594
CDUS46 KSEW 010826
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT THU MAY 01 2025
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR APRIL 30 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 63 MM 85 1976 56
MINIMUM 46 MM 35 1899 40
AVERAGE 55 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.10 1940 0.02
MONTH TO DATE 2.22 2.42
SINCE OCT 1 28.26 31.58
SINCE JAN 1 12.12 15.20
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 2.6 T
SINCE JUL 1 2.6 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 17
MONTH TO DATE 357 419
SINCE MAR 1 860 951
SINCE JUL 1 3806 3718
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE MAR 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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