Climatological Report (Daily)
Issued by NWS
Issued by NWS
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358 CDUS46 KSEW 200831 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 131 AM PDT THU JUN 20 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JUNE 19 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 79 452 PM 92 1982 72 7 62 MINIMUM 49 343 AM 43 1951 53 -4 47 1955 AVERAGE 64 62 2 55 PRECIPITATION (IN) YESTERDAY 0.00 0.33 1989 0.05 -0.05 0.01 MONTH TO DATE 1.16 1.01 0.15 0.80 SINCE OCT 1 33.25 35.72 -2.47 28.49 SINCE JAN 1 16.10 19.78 -3.68 13.60 SNOWFALL (IN) YESTERDAY 0.0 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 0 DEGREE DAYS HEATING YESTERDAY 1 4 -3 10 MONTH TO DATE 116 87 29 93 SINCE JUN 1 116 87 29 93 SINCE JUL 1 4267 4345 -78 4414 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 1 19 -18 17 SINCE JUN 1 1 19 -18 17 SINCE JAN 1 8 29 -21 52 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION N (10) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 9.2 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 400 AM LOWEST 25 500 PM AVERAGE 56 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 88 2004 2018 MINIMUM TEMPERATURE (F) 54 43 1960 SUNRISE AND SUNSET JUNE 20 2024..........SUNRISE 512 AM PDT SUNSET 910 PM PDT JUNE 21 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. $$