216
CDUS46 KSEW 260218
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
618 PM PST MON DEC 25 2023
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 25 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 46 827 AM 60 1980 46 0 53
MINIMUM 41 137 AM 24 1995 37 4 47
AVERAGE 44 42 2 50
PRECIPITATION (IN)
TODAY 0.33 1.06 1998 0.19 0.14 0.45
MONTH TO DATE 7.87 4.62 3.25 5.41
SINCE OCT 1 16.54 14.84 1.70 12.75
SINCE JAN 1 34.36 38.24 -3.88 38.13
SNOWFALL (IN)
TODAY 0.0 1.0 1965 0.0
2017
MONTH TO DATE 0.0 4.7
SINCE OCT 1 0.0 5.8
SINCE JUL 1 0.0 5.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 21 23 -2 15
MONTH TO DATE 510 571 -61 698
SINCE DEC 1 510 571 -61 698
SINCE JUL 1 1513 1632 -119 1648
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
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WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 14.3
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 200 PM
LOWEST 49 500 AM
AVERAGE 66
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 62 1980
MINIMUM TEMPERATURE (F) 37 20 2021
SUNRISE AND SUNSET
DECEMBER 25 2023......SUNRISE 756 AM PST SUNSET 423 PM PST
DECEMBER 26 2023......SUNRISE 756 AM PST SUNSET 424 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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