380
CDUS46 KSEW 260831
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
131 AM PDT FRI JUL 26 2024
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JULY 25 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 73 544 PM 94 1988 79 -6 74
MINIMUM 57 819 AM 47 1954 58 -1 56
AVERAGE 65 68 -3 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.40 1983 0.02 -0.02 0.00
MONTH TO DATE T 0.50 -0.50 0.09
SINCE OCT 1 33.28 36.66 -3.38 29.00
SINCE JAN 1 16.13 20.72 -4.59 14.11
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.3 8.1
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 4 31 -27 2
SINCE JUN 1 136 149 -13 114
SINCE JUL 1 4 31 -27 2
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 152 72 80 103
SINCE JUN 1 171 101 70 132
SINCE JAN 1 178 111 67 167
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WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION SE (130)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 7.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 700 AM
LOWEST 33 400 PM
AVERAGE 54
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 94 2022
MINIMUM TEMPERATURE (F) 58 49 1952
SUNRISE AND SUNSET
JULY 26 2024..........SUNRISE 541 AM PDT SUNSET 850 PM PDT
JULY 27 2024..........SUNRISE 542 AM PDT SUNSET 849 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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