CDUS46 KSEW 200119 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 619 PM PDT THU MAR 19 2026 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 19 2026... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1945 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 53 411 PM 79 2019 55 -2 55 MINIMUM 49 506 AM 27 1965 40 9 42 AVERAGE 51 48 3 49 PRECIPITATION (IN) TODAY 0.35 1.27 1997 0.13 0.22 T MONTH TO DATE 5.01 2.63 2.38 2.51 SINCE OCT 1 28.98 28.11 0.87 21.31 SINCE JAN 1 12.20 12.17 0.03 7.91 SNOWFALL (IN) TODAY 0.0 0.7 1966 0.0 MONTH TO DATE 3.0 0.0 SINCE OCT 1 3.0 2.3 SINCE JUL 1 3.0 2.3 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 14 18 -4 16 MONTH TO DATE 357 357 0 376 SINCE MAR 1 357 357 0 376 SINCE JUL 1 3107 3404 -297 3533 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 6.6 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 400 AM LOWEST 89 1000 AM AVERAGE 95 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 5579 2019 MINIMUM TEMPERATURE (F) 40 26 1955 SUNRISE AND SUNSET MARCH 19 2026.........SUNRISE 714 AM PDT SUNSET 721 PM PDT MARCH 20 2026.........SUNRISE 712 AM PDT SUNSET 722 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$