199
CDUS46 KSEW 070835
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
135 AM PDT SUN MAY 07 2023
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MAY 6 2023
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)
YESTERDAY
MAXIMUM 62 234 PM 87 2013 64 -2 55
MINIMUM 47 629 AM 36 1965 47 0 42
2002
AVERAGE 55 56 -1 49
PRECIPITATION (IN)
YESTERDAY T 0.89 2009 0.07 -0.07 0.64
MONTH TO DATE 0.78 0.42 0.36 1.45
SINCE OCT 1 27.54 33.25 -5.71 39.96
SINCE JAN 1 12.65 17.31 -4.66 19.86
SNOWFALL (IN)
YESTERDAY 0.0 T 1990 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 8.1 9.2
SINCE JUL 1 8.1 9.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 10 0 16
MONTH TO DATE 58 61 -3 84
SINCE MAR 1 1136 1030 106 1166
SINCE JUL 1 4223 4077 146 4423
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 1 -1 0
SINCE JAN 1 0 1 -1 0
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WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.9
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 700 AM
LOWEST 55 300 PM
AVERAGE 74
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 82 2016
MINIMUM TEMPERATURE (F) 47 33 1962
SUNRISE AND SUNSET
MAY 7 2023...........SUNRISE 543 AM PDT SUNSET 829 PM PDT
MAY 8 2023...........SUNRISE 542 AM PDT SUNSET 830 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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