Climatological Report (Daily)
Issued by NWS
Issued by NWS
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353 CDUS46 KSEW 280827 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 127 AM PDT WED AUG 28 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 27 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 68 225 PM 88 1986 76 -8 84 1994 2009 MINIMUM 54 451 AM 44 1952 56 -2 59 AVERAGE 61 66 -5 72 PRECIPITATION (IN) YESTERDAY 0.08 0.76 1951 0.04 0.04 0.00 MONTH TO DATE 1.66 0.81 0.85 0.12 SINCE OCT 1 35.10 37.57 -2.47 29.12 SINCE JAN 1 17.95 21.63 -3.68 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 0 DEGREE DAYS HEATING YESTERDAY 4 1 3 0 MONTH TO DATE 25 20 5 3 SINCE JUN 1 164 169 -5 117 SINCE JUL 1 32 51 -19 5 COOLING YESTERDAY 0 2 -2 7 MONTH TO DATE 69 90 -21 167 SINCE JUN 1 252 215 37 315 SINCE JAN 1 259 225 34 350 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION E (80) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 8.7 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 1200 AM LOWEST 48 100 PM AVERAGE 73 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 95 1967 MINIMUM TEMPERATURE (F) 56 46 1952 SUNRISE AND SUNSET AUGUST 28 2024........SUNRISE 624 AM PDT SUNSET 756 PM PDT AUGUST 29 2024........SUNRISE 625 AM PDT SUNSET 754 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$