Climatological Report (Daily)
Issued by NWS
Issued by NWS
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717 CDUS46 KSEW 290119 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 619 PM PDT SUN APR 28 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR APRIL 28 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 53 1031 AM 80 2023 62 -9 80 MINIMUM 46 558 AM 31 1955 45 1 49 AVERAGE 50 54 -4 65 PRECIPITATION (IN) TODAY 0.04 0.44 1978 0.08 -0.04 0.00 MONTH TO DATE 0.64 3.02 -2.38 3.86 SINCE OCT 1 30.30 32.67 -2.37 26.76 SINCE JAN 1 13.15 16.73 -3.58 11.87 SNOWFALL (IN) TODAY 0.0 T 1986 0.0 MONTH TO DATE 0.0 T SINCE OCT 1 0.3 8.1 SINCE JUL 1 0.3 8.1 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 15 11 4 0 MONTH TO DATE 384 390 -6 476 SINCE MAR 1 933 947 -14 1068 SINCE JUL 1 3823 3994 -171 4155 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 12.5 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 86 100 AM LOWEST 63 1000 AM AVERAGE 75 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 80 1976 MINIMUM TEMPERATURE (F) 45 31 1952 SUNRISE AND SUNSET APRIL 28 2024.........SUNRISE 556 AM PDT SUNSET 818 PM PDT APRIL 29 2024.........SUNRISE 555 AM PDT SUNSET 819 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$