920
CDUS46 KSEW 160828
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
128 AM PDT SAT MAR 16 2024
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 15 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 62 346 PM 72 1947 54 8 51
MINIMUM 40 312 AM 30 1955 40 0 39
1956
AVERAGE 51 47 4 45
PRECIPITATION (IN)
YESTERDAY 0.00 2.20 2015 0.14 -0.14 0.00
MONTH TO DATE 1.14 2.09 -0.95 1.98
SINCE OCT 1 28.44 27.57 0.87 22.32
SINCE JAN 1 11.29 11.63 -0.34 7.43
SNOWFALL (IN)
YESTERDAY 0.0 T 1971 0.0
2021
MONTH TO DATE 0.3 T
SINCE OCT 1 0.3 8.1
SINCE JUL 1 0.3 8.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 18 -4 20
MONTH TO DATE 333 285 48 354
SINCE MAR 1 333 285 48 354
SINCE JUL 1 3223 3332 -109 3441
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 11 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 11.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 500 AM
LOWEST 48 400 PM
AVERAGE 67
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 72 1947
MINIMUM TEMPERATURE (F) 40 29 1952
SUNRISE AND SUNSET
MARCH 16 2024.........SUNRISE 719 AM PDT SUNSET 717 PM PDT
MARCH 17 2024.........SUNRISE 717 AM PDT SUNSET 719 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page