Climatological Report (Daily)
Issued by NWS
Issued by NWS
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785 CDUS46 KSEW 190116 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 616 PM PDT TUE JUN 18 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JUNE 18 2024... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 67 403 PM 94 1982 71 -4 62 MINIMUM 49 430 AM 43 1954 53 -4 47 AVERAGE 58 62 -4 55 PRECIPITATION (IN) TODAY 0.00 0.41 2011 0.05 -0.05 0.17 MONTH TO DATE 1.16 0.96 0.20 0.79 SINCE OCT 1 33.25 35.67 -2.42 28.48 SINCE JAN 1 16.10 19.73 -3.63 13.59 SNOWFALL (IN) TODAY MM MM MM 0.0 MONTH TO DATE 0.0 0.0 SINCE OCT 1 0.3 8.1 SINCE JUL 1 0.3 8.1 SNOW DEPTH MM DEGREE DAYS HEATING TODAY 7 4 3 10 MONTH TO DATE 115 83 32 83 SINCE JUN 1 115 83 32 83 SINCE JUL 1 4266 4341 -75 4404 COOLING TODAY 0 1 -1 0 MONTH TO DATE 1 18 -17 17 SINCE JUN 1 1 18 -17 17 SINCE JAN 1 8 28 -20 52 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.5 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 300 AM LOWEST 42 400 PM AVERAGE 63 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 92 1982 MINIMUM TEMPERATURE (F) 53 43 1951 1955 SUNRISE AND SUNSET JUNE 18 2024..........SUNRISE 512 AM PDT SUNSET 909 PM PDT JUNE 19 2024..........SUNRISE 512 AM PDT SUNSET 910 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$