117
CDUS46 KSEW 260928
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
128 AM PST TUE DEC 26 2023
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 25 2023...
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)
YESTERDAY
MAXIMUM 48 1103 PM 60 1980 46 2 53
MINIMUM 41 137 AM 24 1995 37 4 47
AVERAGE 45 42 3 50
PRECIPITATION (IN)
YESTERDAY 0.59 1.06 1998 0.19 0.40 0.45
MONTH TO DATE 8.13 4.62 3.51 5.41
SINCE OCT 1 16.80 14.84 1.96 12.75
SINCE JAN 1 34.62 38.24 -3.62 38.13
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 20 23 -3 15
MONTH TO DATE 509 571 -62 698
SINCE DEC 1 509 571 -62 698
SINCE JUL 1 1512 1632 -120 1648
COOLING
YESTERDAY 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 22 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 14.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1100 PM
LOWEST 49 500 AM
AVERAGE 66
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 62 1980
MINIMUM TEMPERATURE (F) 37 20 2021
SUNRISE AND SUNSET
DECEMBER 26 2023......SUNRISE 756 AM PST SUNSET 424 PM PST
DECEMBER 27 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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