115
CDUS46 KSEW 230826
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT TUE APR 23 2024
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR APRIL 22 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 61 425 PM 78 1977 61 0 63
2005
MINIMUM 43 549 AM 35 1950 44 -1 45
1964
1972
AVERAGE 52 52 0 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.28 1996 0.10 -0.10 0.14
MONTH TO DATE 0.43 2.48 -2.05 3.37
SINCE OCT 1 30.09 32.13 -2.04 26.27
SINCE JAN 1 12.94 16.19 -3.25 11.38
SNOWFALL (IN)
YESTERDAY 0.0 T 1978 0.0
MONTH TO DATE 0.0 T
SINCE OCT 1 0.3 8.1
SINCE JUL 1 0.3 8.1
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 13 13 0 11
MONTH TO DATE 321 319 2 419
SINCE MAR 1 870 876 -6 1011
SINCE JUL 1 3760 3923 -163 4098
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 20 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 500 AM
LOWEST 39 500 PM
AVERAGE 59
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 72 1977
MINIMUM TEMPERATURE (F) 44 31 1954
SUNRISE AND SUNSET
APRIL 23 2024.........SUNRISE 605 AM PDT SUNSET 811 PM PDT
APRIL 24 2024.........SUNRISE 603 AM PDT SUNSET 812 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