CDUS46 KSEW 080117 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 617 PM PDT TUE JUL 07 2026 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JULY 7 2026... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 75 459 PM 93 2024 76 -1 85 MINIMUM 53 622 AM 47 1955 56 -3 58 AVERAGE 64 66 -2 72 PRECIPITATION (IN) TODAY 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) TODAY 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 TODAY 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 TODAY 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 6 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 6.9 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 300 AM LOWEST 46 400 PM AVERAGE 68 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 95 20102024 MINIMUM TEMPERATURE (F) 56 47 1950 SUNRISE AND SUNSET JULY 7 2026..........SUNRISE 521 AM PDT SUNSET 907 PM PDT JULY 8 2026..........SUNRISE 521 AM PDT SUNSET 907 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$