CDUS46 KSEW 080827 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 127 AM PDT WED JUL 08 2026 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JULY 7 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 75 525 PM 93 2024 76 -1 85 MINIMUM 53 622 AM 47 1955 56 -3 58 AVERAGE 64 66 -2 72 PRECIPITATION (IN) YESTERDAY 0.00 0.58 2002 0.03 -0.03 0.00 MONTH TO DATE T 0.18 -0.18 0.00 SINCE OCT 1 35.93 36.34 -0.41 27.76 SINCE JAN 1 19.15 20.40 -1.25 14.36 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 MONTH TO DATE 0.0 0.0 SINCE OCT 1 3.0 2.3 SINCE JUL 1 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 1 1 0 0 MONTH TO DATE 13 13 0 5 SINCE JUN 1 108 131 -23 99 SINCE JUL 1 13 13 0 5 COOLING YESTERDAY 0 2 -2 7 MONTH TO DATE 7 14 -7 18 SINCE JUN 1 78 43 35 60 SINCE JAN 1 88 53 35 63 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 7.4 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 300 AM LOWEST 40 500 PM AVERAGE 65 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 95 2010 2024MINIMUM TEMPERATURE (F) 56 47 1950 SUNRISE AND SUNSET JULY 8 2026..........SUNRISE 521 AM PDT SUNSET 907 PM PDT JULY 9 2026..........SUNRISE 522 AM PDT SUNSET 906 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$