036
CDUS46 KSEW 090927
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PST THU JAN 09 2025
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 8 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 50 256 PM 54 1953 47 3 49
MINIMUM 41 806 AM 18 1949 38 3 37
AVERAGE 46 42 4 43
PRECIPITATION (IN)
YESTERDAY 0.04 1.13 1959 0.19 -0.15 0.74
MONTH TO DATE 0.86 1.53 -0.67 1.98
SINCE OCT 1 14.25 17.47 -3.22 19.13
SINCE JAN 1 0.86 1.53 -0.67 1.98
SNOWFALL (IN)
YESTERDAY 0.0 4.4 1980 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 23 -4 22
MONTH TO DATE 173 184 -11 180
SINCE DEC 1 819 895 -76 776
SINCE JUL 1 1860 1956 -96 1779
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 800 AM
LOWEST 71 300 PM
AVERAGE 84
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 60 1945
MINIMUM TEMPERATURE (F) 38 13 1949
SUNRISE AND SUNSET
JANUARY 9 2025.......SUNRISE 755 AM PST SUNSET 438 PM PST
JANUARY 10 2025.......SUNRISE 755 AM PST SUNSET 440 PM PST
- 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