872
CDUS46 KSEW 190222
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
622 PM PST THU JAN 18 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 18 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 38 1241 AM 60 2005 48 -10 46
MINIMUM 34 321 AM 9 1950 38 -4 38
AVERAGE 36 43 -7 42
PRECIPITATION (IN)
TODAY 0.36 2.98 1986 0.19 0.17 0.18
MONTH TO DATE 2.78 3.45 -0.67 2.72
SINCE OCT 1 19.93 19.39 0.54 17.61
SINCE JAN 1 2.78 3.45 -0.67 2.72
SNOWFALL (IN)
TODAY 0.0 6.8 2012 0.0
MONTH TO DATE T 0.0
SINCE OCT 1 T 5.8
SINCE JUL 1 T 5.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 29 22 7 23
MONTH TO DATE 499 404 95 326
SINCE DEC 1 1095 1115 -20 1131
SINCE JUL 1 2098 2176 -78 2081
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 8 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 200 AM
LOWEST 82 900 AM
AVERAGE 89
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 62 2005
MINIMUM TEMPERATURE (F) 38 18 1954
SUNRISE AND SUNSET
JANUARY 18 2024.......SUNRISE 750 AM PST SUNSET 449 PM PST
JANUARY 19 2024.......SUNRISE 749 AM PST SUNSET 451 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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