Climatological Report (Daily)
Issued by NWS
Issued by NWS
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982 CDUS46 KSEW 100826 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 126 AM PDT FRI MAY 10 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MAY 9 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 74 526 PM 86 2020 65 9 64 MINIMUM 45 451 AM 38 1955 48 -3 48 1985 1999 AVERAGE 60 56 4 56 PRECIPITATION (IN) YESTERDAY 0.00 0.74 2000 0.06 -0.06 T MONTH TO DATE 0.28 0.61 -0.33 0.79 SINCE OCT 1 30.83 33.44 -2.61 27.55 SINCE JAN 1 13.68 17.50 -3.82 12.66 SNOWFALL (IN) YESTERDAY 0.0 T 1953 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 5 9 -4 9 MONTH TO DATE 111 88 23 83 SINCE MAR 1 1080 1057 23 1161 SINCE JUL 1 3970 4104 -134 4248 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 1 -1 0 SINCE JAN 1 0 1 -1 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION N (20) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 11.2 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 82 500 AM LOWEST 37 600 PM AVERAGE 60 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 87 2020 MINIMUM TEMPERATURE (F) 48 37 1947 SUNRISE AND SUNSET MAY 10 2024...........SUNRISE 538 AM PDT SUNSET 834 PM PDT MAY 11 2024...........SUNRISE 537 AM PDT SUNSET 835 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$