756 CDUS46 KSEW 110926 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 126 AM PST FRI MAR 11 2022 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 10 2022... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1945 TO 2022 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 46 307 PM 68 1979 53 -7 54 MINIMUM 29 619 AM 20 1956 39 -10 36 AVERAGE 38 46 -8 45 PRECIPITATION (IN) YESTERDAY 0.00 0.87 1971 0.14 -0.14 0.00 MONTH TO DATE 1.10 1.39 -0.29 0.49 SINCE OCT 1 33.58 26.87 6.71 28.73 SINCE JAN 1 13.48 10.93 2.55 13.92 SNOWFALL (IN) YESTERDAY 0.0 2.1 1954 0.0 MONTH TO DATE 0.0 0.0 SINCE OCT 1 9.2 12.9 SINCE JUL 1 9.2 12.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 27 19 8 20 MONTH TO DATE 208 194 14 195 SINCE MAR 1 208 194 14 195 SINCE JUL 1 3465 3241 224 3092 COOLING YESTERDAY 0 0 0 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 2 RESULTANT WIND DIRECTION S (160) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 4.3 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 500 AM LOWEST 24 200 PM AVERAGE 51 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 65 1965 2005 MINIMUM TEMPERATURE (F) 39 23 1956 SUNRISE AND SUNSET MARCH 11 2022.........SUNRISE 630 AM PST SUNSET 609 PM PST MARCH 12 2022.........SUNRISE 628 AM PST SUNSET 611 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$