378 CDUS46 KSEW 261429 CCA CLISEA CLIMATE REPORT...CORRECTED FOR MISSING LOW TEMP NATIONAL WEATHER SERVICE SEATTLE 729 AM PDT FRI APR 26 2024 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR APRIL 25 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 53 529 PM 77 1992 61 -8 59 MINIMUM MM MMM MM 34 1948 45 M 44 AVERAGE MM 53 M 52 PRECIPITATION (IN) YESTERDAY MM 0.59 2020 0.09 MM 0.00 MONTH TO DATE 0.43 2.76 -2.33 3.86 SINCE OCT 1 30.09 32.41 -2.32 26.76 SINCE JAN 1 12.94 16.47 -3.53 11.87 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 MONTH TO DATE 0.0 T SINCE OCT 1 0.3 8.1 SINCE JUL 1 0.3 8.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY M 12 M 13 MONTH TO DATE 344 355 -11 460 SINCE MAR 1 893 912 -19 1052 SINCE JUL 1 3783 3959 -176 4139 COOLING YESTERDAY M 0 M 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (170) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 9.2 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 83 600 PM AVERAGE 92 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 82 1947 2018 MINIMUM TEMPERATURE (F) 45 32 1948 SUNRISE AND SUNSET APRIL 26 2024.........SUNRISE 600 AM PDT SUNSET 815 PM PDT APRIL 27 2024.........SUNRISE 558 AM PDT SUNSET 816 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ |