248
CDUS46 KSEW 230217
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PST WED JAN 22 2025
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 22 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 44 232 PM 60 1981 49 -5 51
MINIMUM 27 339 AM 19 1962 38 -11 44
AVERAGE 36 43 -7 48
PRECIPITATION (IN)
TODAY 0.00 1.29 1953 0.18 -0.18 0.43
MONTH TO DATE 1.04 4.20 -3.16 4.18
SINCE OCT 1 14.43 20.14 -5.71 21.33
SINCE JAN 1 1.04 4.20 -3.16 4.18
SNOWFALL (IN)
TODAY 0.0 2.0 1982 0.0
MONTH TO DATE 0.0 T
SINCE OCT 1 0.0 T
SINCE JUL 1 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 29 22 7 17
MONTH TO DATE 547 492 55 601
SINCE DEC 1 1193 1203 -10 1197
SINCE JUL 1 2234 2264 -30 2200
COOLING
TODAY 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 5 RESULTANT WIND DIRECTION N (20)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 300 AM
LOWEST 51 300 PM
AVERAGE 72
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 56 2001
2005
MINIMUM TEMPERATURE (F) 38 16 1949
SUNRISE AND SUNSET
JANUARY 22 2025.......SUNRISE 746 AM PST SUNSET 456 PM PST
JANUARY 23 2025.......SUNRISE 745 AM PST SUNSET 458 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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