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Climatological Report (Daily)
Issued by NWS
Issued by NWS
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490 CDUS46 KSEW 090123 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 623 PM PDT THU AUG 08 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 8 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 87 424 PM 98 1960 79 8 79 MINIMUM 57 443 AM 47 1974 58 -1 60 AVERAGE 72 68 4 70 PRECIPITATION (IN) TODAY 0.00 0.13 1953 0.03 -0.03 0.00 MONTH TO DATE 0.00 0.18 -0.18 0.04 SINCE OCT 1 33.44 36.94 -3.50 29.04 SINCE JAN 1 16.29 21.00 -4.71 14.15 SNOWFALL (IN) TODAY 0.0 MM MM 0.0 MONTH TO DATE 0.0 0.0 SINCE OCT 1 0.3 8.1 SINCE JUL 1 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 1 -1 0 MONTH TO DATE 2 1 1 0 SINCE JUN 1 141 150 -9 114 SINCE JUL 1 9 32 -23 2 COOLING TODAY 7 4 3 5 MONTH TO DATE 42 32 10 43 SINCE JUN 1 225 157 68 191 SINCE JAN 1 232 167 65 226 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (0) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 5.1 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 600 AM LOWEST 33 200 PM AVERAGE 58 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 99 1960 1981 MINIMUM TEMPERATURE (F) 58 47 1950 SUNRISE AND SUNSET AUGUST 8 2024........SUNRISE 557 AM PDT SUNSET 832 PM PDT AUGUST 9 2024........SUNRISE 558 AM PDT SUNSET 830 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$