462
CDUS46 KSEW 190220
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
620 PM PST SAT NOV 18 2023
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 18 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 51 112 PM 59 1965 52 -1 51
MINIMUM 35 710 AM 28 1946 40 -5 30
AVERAGE 43 46 -3 41
PRECIPITATION (IN)
TODAY 0.00 2.06 2003 0.22 -0.22 0.00
MONTH TO DATE 5.09 3.76 1.33 1.67
SINCE OCT 1 7.98 7.67 0.31 4.18
SINCE JAN 1 25.80 31.07 -5.27 29.56
SNOWFALL (IN)
TODAY 0.0 9.4 1946 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 22 19 3 24
MONTH TO DATE 305 312 -7 402
SINCE SEP 1 698 763 -65 670
SINCE JUL 1 710 818 -108 690
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 26 30 -4 50
SINCE JAN 1 378 263 115 394
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 0.7
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 800 AM
LOWEST 66 100 PM
AVERAGE 83
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 60 1965
1987
2008
MINIMUM TEMPERATURE (F) 40 23 1946
SUNRISE AND SUNSET
NOVEMBER 18 2023......SUNRISE 718 AM PST SUNSET 430 PM PST
NOVEMBER 19 2023......SUNRISE 720 AM PST SUNSET 429 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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