917
CDUS46 KSEW 080123
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
623 PM PDT MON AUG 07 2023
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 7 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 77 455 PM 95 1972 79 -2 90
MINIMUM 63 334 AM 48 1948 58 5 61
AVERAGE 70 68 2 76
PRECIPITATION (IN)
TODAY 0.02 0.95 1976 0.02 0.00 0.00
MONTH TO DATE 0.04 0.15 -0.11 T
SINCE OCT 1 29.04 36.91 -7.87 45.18
SINCE JAN 1 14.15 20.97 -6.82 25.08
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 8.1 9.2
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE JUN 1 114 149 -35 159
SINCE JUL 1 2 31 -29 19
COOLING
TODAY 5 4 1 11
MONTH TO DATE 39 28 11 26
SINCE JUN 1 187 153 34 203
SINCE JAN 1 222 163 59 203
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 4.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 200 AM
LOWEST 56 400 PM
AVERAGE 73
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 1960
MINIMUM TEMPERATURE (F) 58 47 1974
SUNRISE AND SUNSET
AUGUST 7 2023........SUNRISE 555 AM PDT SUNSET 834 PM PDT
AUGUST 8 2023........SUNRISE 556 AM PDT SUNSET 833 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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