Climatological Report (Daily)
Issued by NWS
Issued by NWS
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483 CDUS46 KSEW 190119 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 619 PM PDT SAT MAY 18 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MAY 18 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 58 1208 PM 89 1958 67 -9 76 MINIMUM 47 717 AM 37 1950 49 -2 55 2003 AVERAGE 53 58 -5 66 PRECIPITATION (IN) TODAY 0.19 0.72 2005 0.06 0.13 0.00 MONTH TO DATE 0.49 1.15 -0.66 0.91 SINCE OCT 1 31.04 33.98 -2.94 27.67 SINCE JAN 1 13.89 18.04 -4.15 12.78 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 0.3 8.1 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 12 7 5 0 MONTH TO DATE 158 160 -2 92 SINCE MAR 1 1127 1129 -2 1170 SINCE JUL 1 4017 4176 -159 4257 COOLING TODAY 0 0 0 1 MONTH TO DATE 7 0 7 30 SINCE MAR 1 7 1 6 30 SINCE JAN 1 7 1 6 30 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 6.3 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 80 400 PM LOWEST 54 1100 AM AVERAGE 67 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 88 1963 MINIMUM TEMPERATURE (F) 49 38 1975 SUNRISE AND SUNSET MAY 18 2024...........SUNRISE 528 AM PDT SUNSET 844 PM PDT MAY 19 2024...........SUNRISE 527 AM PDT SUNSET 845 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$