Climatological Report (Daily)
Issued by NWS
Issued by NWS
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944 CDUS46 KSEW 110826 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 126 AM PDT SAT MAY 11 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MAY 10 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 84 524 PM 87 2020 65 19 71 MINIMUM 52 501 AM 37 1947 48 4 45 AVERAGE 68 56 12 58 PRECIPITATION (IN) YESTERDAY 0.00 0.61 2000 0.07 -0.07 0.00 MONTH TO DATE 0.28 0.68 -0.40 0.79 SINCE OCT 1 30.83 33.51 -2.68 27.55 SINCE JAN 1 13.68 17.57 -3.89 12.66 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 0 9 -9 7 MONTH TO DATE 111 97 14 90 SINCE MAR 1 1080 1066 14 1168 SINCE JUL 1 3970 4113 -143 4255 COOLING YESTERDAY 3 0 3 0 MONTH TO DATE 3 0 3 0 SINCE MAR 1 3 1 2 0 SINCE JAN 1 3 1 2 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION N (10) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 6.2 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 500 AM LOWEST 21 400 PM AVERAGE 49 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 87 1971 MINIMUM TEMPERATURE (F) 48 35 1953 SUNRISE AND SUNSET MAY 11 2024...........SUNRISE 537 AM PDT SUNSET 835 PM PDT MAY 12 2024...........SUNRISE 535 AM PDT SUNSET 837 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$