960
CDUS46 KSEW 200927
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PST SAT JAN 20 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 19 2024...
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)
YESTERDAY
MAXIMUM 47 316 PM 62 2005 48 -1 42
MINIMUM 37 228 AM 18 1954 38 -1 36
AVERAGE 42 43 -1 39
PRECIPITATION (IN)
YESTERDAY 0.02 2.26 1967 0.19 -0.17 0.00
MONTH TO DATE 2.82 3.64 -0.82 2.72
SINCE OCT 1 19.97 19.58 0.39 17.61
SINCE JAN 1 2.82 3.64 -0.82 2.72
SNOWFALL (IN)
YESTERDAY 0.0 3.5 1996 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
YESTERDAY 23 22 1 26
MONTH TO DATE 521 426 95 352
SINCE DEC 1 1117 1137 -20 1157
SINCE JUL 1 2120 2198 -78 2107
COOLING
YESTERDAY 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
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WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 600 AM
LOWEST 53 300 PM
AVERAGE 66
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 64 1981
MINIMUM TEMPERATURE (F) 38 16 1954
1962
SUNRISE AND SUNSET
JANUARY 20 2024.......SUNRISE 749 AM PST SUNSET 452 PM PST
JANUARY 21 2024.......SUNRISE 748 AM PST SUNSET 454 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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