CDUS46 KSEW 250926 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 126 AM PST WED DEC 25 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 24 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 51 233 PM 62 2005 46 5 44 MINIMUM 40 1143 PM 16 1948 37 3 30 AVERAGE 46 42 4 37 PRECIPITATION (IN) YESTERDAY 0.03 1.52 2022 0.19 -0.16 T MONTH TO DATE 3.63 4.43 -0.80 7.54 SINCE OCT 1 11.53 14.65 -3.12 16.21 SINCE JAN 1 30.31 38.05 -7.74 34.03 SNOWFALL (IN) YESTERDAY 0.0 2.6 2008 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 0 DEGREE DAYS HEATING YESTERDAY 19 23 -4 28 MONTH TO DATE 499 548 -49 489 SINCE DEC 1 499 548 -49 489 SINCE JUL 1 1540 1609 -69 1492 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 315 263 52 378 ................................................................... WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 11.1 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 200 AM LOWEST 63 300 PM AVERAGE 80 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 46 60 1980 MINIMUM TEMPERATURE (F) 37 24 1995 SUNRISE AND SUNSET DECEMBER 25 2024......SUNRISE 756 AM PST SUNSET 424 PM PST DECEMBER 26 2024......SUNRISE 756 AM PST SUNSET 424 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$