660
CDUS46 KSEW 151611 CCA
CLISEA
CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE SEATTLE
811 AM PST THU FEB 15 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 14 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 49 116 PM 63 1991 50 -1 43
MINIMUM 37 1157 PM 22 1990 38 -1 29
1995
AVERAGE 43 44 -1 36
PRECIPITATION (IN)
YESTERDAY 0.05 0.74 1971 0.13 -0.08 0.00
MONTH TO DATE 1.22 2.00 -0.78 1.29
SINCE OCT 1 24.68 23.72 0.96 19.27
SINCE JAN 1 7.53 7.78 -0.25 4.38
SNOWFALL (IN)
YESTERDAY T 4.2 1956 0.0
MONTH TO DATE T 0.4
SINCE OCT 1 T 6.3
SINCE JUL 1 T 6.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 22 21 1 29
MONTH TO DATE 278 299 -21 299
SINCE DEC 1 1572 1697 -125 1762
SINCE JUL 1 2575 2758 -183 2712
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
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 10.9
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 100 AM
LOWEST 31 1200 PM
AVERAGE 60
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 65 1996
MINIMUM TEMPERATURE (F) 38 13 1956
SUNRISE AND SUNSET
FEBRUARY 15 2024......SUNRISE 715 AM PST SUNSET 532 PM PST
FEBRUARY 16 2024......SUNRISE 713 AM PST SUNSET 534 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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