Climatological Report (Daily)
Issued by NWS
Issued by NWS
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998 CDUS46 KSEW 150124 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 624 PM PDT WED AUG 14 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 14 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 77 458 PM 95 2010 78 -1 94 MINIMUM 60 622 AM 44 1955 58 2 71 AVERAGE 69 68 1 83 PRECIPITATION (IN) TODAY 0.00 1.60 1968 0.03 -0.03 0.00 MONTH TO DATE 0.00 0.34 -0.34 0.04 SINCE OCT 1 33.44 37.10 -3.66 29.04 SINCE JAN 1 16.29 21.16 -4.87 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 7 -5 0 SINCE JUN 1 141 156 -15 114 SINCE JUL 1 9 38 -29 2 COOLING TODAY 4 3 1 18 MONTH TO DATE 57 55 2 90 SINCE JUN 1 240 180 60 238 SINCE JAN 1 247 190 57 273 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 4.9 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 700 AM LOWEST 43 300 PM AVERAGE 61 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 96 2010 MINIMUM TEMPERATURE (F) 57 47 1955 SUNRISE AND SUNSET AUGUST 14 2024........SUNRISE 605 AM PDT SUNSET 822 PM PDT AUGUST 15 2024........SUNRISE 606 AM PDT SUNSET 820 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$