913
CDUS46 KSEW 070218
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
618 PM PST WED DEC 06 2023
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 2023...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 50 1255 PM 57 1965 48 2 42
MINIMUM 48 459 PM 19 1956 38 10 36
AVERAGE 49 43 6 39
PRECIPITATION (IN)
TODAY 0.19 1.39 1970 0.19 0.00 0.04
MONTH TO DATE 5.22 1.14 4.08 0.89
SINCE OCT 1 13.89 11.36 2.53 8.23
SINCE JAN 1 31.71 34.76 -3.05 33.61
SNOWFALL (IN)
TODAY 0.0 0.3 1980 0.0
MONTH TO DATE 0.0 3.4
SINCE OCT 1 0.0 4.5
SINCE JUL 1 0.0 4.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 16 22 -6 26
MONTH TO DATE 96 132 -36 174
SINCE DEC 1 96 132 -36 174
SINCE JUL 1 1099 1193 -94 1124
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 378 263 115 394
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 3.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 86 1000 AM
AVERAGE 93
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 58 2014
MINIMUM TEMPERATURE (F) 37 18 1972
SUNRISE AND SUNSET
DECEMBER 6 2023......SUNRISE 742 AM PST SUNSET 419 PM PST
DECEMBER 7 2023......SUNRISE 743 AM PST SUNSET 419 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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