Climatological Report (Daily)
Issued by NWS
Issued by NWS
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195 CDUS46 KSEW 290826 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 126 AM PDT THU AUG 29 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 28 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 70 335 PM 95 1967 76 -6 67 MINIMUM 50 552 AM 46 1952 56 -6 61 AVERAGE 60 66 -6 64 PRECIPITATION (IN) YESTERDAY 0.00 0.47 1975 0.04 -0.04 0.00 MONTH TO DATE 1.66 0.85 0.81 0.12 SINCE OCT 1 35.10 37.61 -2.51 29.12 SINCE JAN 1 17.95 21.67 -3.72 14.23 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 0.0 0.0 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 5 1 4 1 MONTH TO DATE 29 21 8 4 SINCE JUN 1 168 170 -2 118 SINCE JUL 1 36 52 -16 6 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 69 92 -23 167 SINCE JUN 1 252 217 35 315 SINCE JAN 1 259 227 32 350 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (20) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 8.2 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 400 AM LOWEST 43 500 PM AVERAGE 66 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 91 1974 MINIMUM TEMPERATURE (F) 56 44 1951 SUNRISE AND SUNSET AUGUST 29 2024........SUNRISE 625 AM PDT SUNSET 754 PM PDT AUGUST 30 2024........SUNRISE 626 AM PDT SUNSET 752 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$