000 CDUS46 KSEW 130828 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 128 AM PDT MON MAY 13 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MAY 12 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 75 505 PM 82 2023 66 9 82 MINIMUM 51 459 AM 38 1964 48 3 52 1985 2011 AVERAGE 63 57 6 67 PRECIPITATION (IN) YESTERDAY 0.00 0.71 1996 0.06 -0.06 0.00 MONTH TO DATE 0.28 0.80 -0.52 0.79 SINCE OCT 1 30.83 33.63 -2.80 27.55 SINCE JAN 1 13.68 17.69 -4.01 12.66 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 2 8 -6 0 MONTH TO DATE 113 114 -1 92 SINCE MAR 1 1082 1083 -1 1170 SINCE JUL 1 3972 4130 -158 4257 COOLING YESTERDAY 0 0 0 2 MONTH TO DATE 7 0 7 2 SINCE MAR 1 7 1 6 2 SINCE JAN 1 7 1 6 2 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (10) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 7.6 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 500 AM LOWEST 33 500 PM AVERAGE 58 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 86 2023 MINIMUM TEMPERATURE (F) 48 37 1956 SUNRISE AND SUNSET MAY 13 2024...........SUNRISE 534 AM PDT SUNSET 838 PM PDT MAY 14 2024...........SUNRISE 533 AM PDT SUNSET 839 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$