027
CDUS46 KSEW 180826
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT SUN MAY 18 2025
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR MAY 17 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
.................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 MM 90 2008 63
MINIMUM 48 MM 41 1906 46
2003
AVERAGE 53 55
PRECIPITATION (IN)
YESTERDAY 0.83R 0.64 1989 T
MONTH TO DATE 1.14 0.45
SINCE OCT 1 29.40 32.03
SINCE JAN 1 13.26 15.65
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 12 10
MONTH TO DATE 146 140
SINCE MAR 1 1006 1091
SINCE JUL 1 3952 3858
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 4
SINCE MAR 1 0 4
SINCE JAN 1 0 4
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WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
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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