090
CDUS46 KSEW 280827
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT TUE OCT 28 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 27 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 55 MM 71 1973 56 -1 57
MINIMUM MM MM 20 2023 39 MM 45
AVERAGE MM 47 MM 51
PRECIPITATION (IN)
YESTERDAY MM 1.61 1967 0.21 MM 0.84
MONTH TO DATE 2.34 4.20 -1.86 3.07
SINCE OCT 1 2.34 4.20 -1.86 3.07
SINCE JAN 1 21.70 33.69 -11.99 31.66
DEGREE DAYS
HEATING
YESTERDAY MM 18 MM 14
MONTH TO DATE 324 380 -56 323
SINCE SEP 1 426 563 -137 463
SINCE JUL 1 498 703 -205 542
COOLING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 11 8 3 33
SINCE JAN 1 201 113 88 214
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 72 2017
MINIMUM TEMPERATURE (F) 39 20 1971
SUNRISE AND SUNSET
OCTOBER 28 2025.......SUNRISE 749 AM PDT SUNSET 601 PM PDT
OCTOBER 29 2025.......SUNRISE 750 AM PDT SUNSET 559 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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