Climatological Report (Daily)
Issued by NWS
Issued by NWS
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540 CDUS46 KSEW 180826 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 126 AM PDT TUE JUN 18 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JUNE 17 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 61 210 PM 91 1969 71 -10 59 MINIMUM 50 700 AM 43 1954 53 -3 51 AVERAGE 56 62 -6 55 PRECIPITATION (IN) YESTERDAY 0.04 0.51 1964 0.05 -0.01 0.07 MONTH TO DATE 1.16 0.91 0.25 0.62 SINCE OCT 1 33.25 35.62 -2.37 28.31 SINCE JAN 1 16.10 19.68 -3.58 13.42 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 0.3 8.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 9 4 5 10 MONTH TO DATE 108 79 29 73 SINCE JUN 1 108 79 29 73 SINCE JUL 1 4259 4337 -78 4394 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 1 17 -16 17 SINCE JUN 1 1 17 -16 17 SINCE JAN 1 8 27 -19 52 ................................................................... WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 7.7 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 86 300 PM LOWEST 58 100 PM AVERAGE 72 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 94 1982 MINIMUM TEMPERATURE (F) 53 43 1954 SUNRISE AND SUNSET JUNE 18 2024..........SUNRISE 512 AM PDT SUNSET 909 PM PDT JUNE 19 2024..........SUNRISE 512 AM PDT SUNSET 910 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$