CDUS46 KSEW 210926 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 126 AM PST THU NOV 21 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1945 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 55 1203 PM 64 1987 51 4 50 MINIMUM 42 440 AM 24 1946 40 2 36 AVERAGE 49 46 3 43 PRECIPITATION (IN) YESTERDAY 0.10 3.41 1959 0.22 -0.12 0.00 MONTH TO DATE 3.73 4.21 -0.48 5.36 SINCE OCT 1 6.77 8.12 -1.35 8.25 SINCE JAN 1 25.55 31.52 -5.97 26.07 SNOWFALL (IN) YESTERDAY MM 5.2 1960 0.0 MONTH TO DATE 0.0 0.0 SINCE OCT 1 0.0 0.0 SINCE JUL 1 0.0 0.0 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 16 19 -3 22 MONTH TO DATE 344 350 -6 345 SINCE SEP 1 786 801 -15 738 SINCE JUL 1 824 856 -32 750 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 42 30 12 26 SINCE JAN 1 315 263 52 378 ................................................................... WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SE (130) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 10.5 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 85 400 AM LOWEST 43 200 PM AVERAGE 64 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 51 62 1954 MINIMUM TEMPERATURE (F) 40 21 1977 1985 SUNRISE AND SUNSET NOVEMBER 21 2024......SUNRISE 723 AM PST SUNSET 427 PM PST NOVEMBER 22 2024......SUNRISE 725 AM PST SUNSET 426 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$