CDUS46 KSEW 160831 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 131 AM PDT FRI OCT 16 2026 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 15 2026... 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) YESTERDAY MAXIMUM 68 341 PM 77 1991 61 7 61 2022 MINIMUM 50 1146 PM 35 1946 47 3 38 1952 AVERAGE 59 54 5 50 PRECIPITATION (IN) YESTERDAY 0.00 0.93 1951 0.12 -0.12 0.00 MONTH TO DATE 0.06 1.50 -1.44 0.60 SINCE OCT 1 0.06 1.50 -1.44 0.60 SINCE JAN 1 21.65 24.90 -3.25 16.87 SNOWFALL (IN) YESTERDAY 0.0 MM MM 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 6 11 -5 15 MONTH TO DATE 113 134 -21 135 SINCE SEP 1 246 236 10 186 SINCE JUL 1 271 291 -20 210 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 2 30 -28 34 SINCE JAN 1 267 263 4 328 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (360) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 6.5 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 57 300 PM AVERAGE 79 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 88 2022 MINIMUM TEMPERATURE (F) 47 32 1946 SUNRISE AND SUNSET OCTOBER 16 2026.......SUNRISE 730 AM PDT SUNSET 619 PM PDT OCTOBER 17 2026.......SUNRISE 731 AM PDT SUNSET 617 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$