


Climatological Report (Daily)
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
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519 CDUS46 KSEW 280135 CLISEW CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 635 PM PDT THU MAR 27 2025 ................................... ...THE SEATTLE WA WFO CLIMATE SUMMARY FOR MARCH 27 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 MM MM 72 1941 55 MINIMUM MM MM 30 1975 44 AVERAGE MM 50 PRECIPITATION (IN) TODAY 0.00 1.95 1943 0.31 MONTH TO DATE 3.36 2.60 SINCE OCT 1 25.53 28.78 SINCE JAN 1 9.39 12.40 SNOWFALL (IN) TODAY MM 0.0 MONTH TO DATE 0.0 T SINCE OCT 1 2.6 T SINCE JUL 1 2.6 T SNOW DEPTH MM DEGREE DAYS HEATING TODAY MM 15 MONTH TO DATE 437 469 SINCE MAR 1 437 469 SINCE JUL 1 3383 3236 COOLING TODAY MM 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 ..................................................... WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$