Climatological Report (Daily)
Issued by NWS
Issued by NWS
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925 CDUS46 KSEW 310117 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 617 PM PDT TUE JUL 30 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JULY 30 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 76 307 PM 96 2009 79 -3 77 MINIMUM 61 442 AM 48 1951 58 3 58 AVERAGE 69 68 1 68 PRECIPITATION (IN) TODAY 0.03 0.39 1955 0.02 0.01 0.00 MONTH TO DATE 0.16 0.58 -0.42 0.09 SINCE OCT 1 33.44 36.74 -3.30 29.00 SINCE JAN 1 16.29 20.80 -4.51 14.11 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 MM DEGREE DAYS HEATING TODAY 0 1 -1 0 MONTH TO DATE 7 36 -29 2 SINCE JUN 1 139 154 -15 114 SINCE JUL 1 7 36 -29 2 COOLING TODAY 4 4 0 3 MONTH TO DATE 159 92 67 116 SINCE JUN 1 178 121 57 145 SINCE JAN 1 185 131 54 180 ................................................................... WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 10.5 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 600 AM LOWEST 57 300 PM AVERAGE 75 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 95 2022 MINIMUM TEMPERATURE (F) 58 47 1954 SUNRISE AND SUNSET JULY 30 2024..........SUNRISE 546 AM PDT SUNSET 845 PM PDT JULY 31 2024..........SUNRISE 547 AM PDT SUNSET 843 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$