CDUS46 KSEW 160926 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 126 AM PST THU JAN 16 2025 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 15 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1945 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 41 352 PM 64 2018 48 -7 38 MINIMUM 35 1159 PM 15 1950 38 -3 21 AVERAGE 38 43 -5 30 PRECIPITATION (IN) YESTERDAY 0.00 1.68 1996 0.19 -0.19 0.00 MONTH TO DATE 1.01 2.87 -1.86 2.28 SINCE OCT 1 14.40 18.81 -4.41 19.43 SINCE JAN 1 1.01 2.87 -1.86 2.28 SNOWFALL (IN) YESTERDAY 0.0 3.6 1969 0.0 MONTH TO DATE 0.0 T SINCE OCT 1 0.0 T SINCE JUL 1 0.0 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 27 22 5 35 MONTH TO DATE 345 338 7 425 SINCE DEC 1 991 1049 -58 1021 SINCE JUL 1 2032 2110 -78 2024 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (90) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 3.7 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 89 100 PM AVERAGE 95 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 48 56 2018 MINIMUM TEMPERATURE (F) 38 13 1950 SUNRISE AND SUNSET JANUARY 16 2025.......SUNRISE 751 AM PST SUNSET 448 PM PST JANUARY 17 2025.......SUNRISE 750 AM PST SUNSET 449 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$