104
CDUS46 KSEW 070831
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
131 AM PDT SUN SEP 07 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 424 PM 91 2024 75 1 91
MINIMUM 54 436 AM 36 1992 48 6 55
AVERAGE 65 61 4 73
PRECIPITATION (IN)
YESTERDAY 0.05 1.54 2009 0.06 -0.01 0.00
MONTH TO DATE 0.05 0.32 -0.27 0.02
SINCE OCT 1 39.03 48.90 -9.87 47.06
SINCE JAN 1 18.13 27.77 -9.64 26.70
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 1 23 -22 2
SINCE SEP 1 1 23 -22 2
SINCE JUL 1 73 163 -90 81
COOLING
YESTERDAY 0 0 0 8
MONTH TO DATE 9 3 6 21
SINCE SEP 1 9 3 6 21
SINCE JAN 1 199 108 91 202
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 AM
LOWEST 60 400 PM
AVERAGE 79
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 96 1981
MINIMUM TEMPERATURE (F) 48 34 1992
SUNRISE AND SUNSET
SEPTEMBER 7 2025.....SUNRISE 639 AM PDT SUNSET 738 PM PDT
SEPTEMBER 8 2025.....SUNRISE 641 AM PDT SUNSET 737 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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