037
CDUS46 KSEW 180116
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
616 PM PDT SAT MAY 17 2025
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR MAY 17 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 57 MM 90 2008 63
MINIMUM 52 MM 41 1906 46
2003
AVERAGE 55 55
PRECIPITATION (IN)
TODAY 0.25 0.64 1989 T
MONTH TO DATE 0.56 0.45
SINCE OCT 1 28.82 32.03
SINCE JAN 1 12.68 15.65
SNOWFALL (IN)
TODAY 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
TODAY 10 10
MONTH TO DATE 144 140
SINCE MAR 1 1004 1091
SINCE JUL 1 3950 3858
COOLING
TODAY 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 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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