696
CDUS46 KSEW 270831
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
131 AM PDT SAT SEP 27 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 26 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 72 332 PM 86 2022 69 3 70
MINIMUM 45 457 AM 28 1972 44 1 43
AVERAGE 59 56 3 57
PRECIPITATION (IN)
YESTERDAY 0.00 1.12 1948 0.08 -0.08 0.11
MONTH TO DATE 0.67 1.66 -0.99 1.87
SINCE OCT 1 39.65 50.24 -10.59 48.91
SINCE JAN 1 18.75 29.11 -10.36 28.55
DEGREE DAYS
HEATING
YESTERDAY 6 9 -3 8
MONTH TO DATE 83 147 -64 96
SINCE SEP 1 83 147 -64 96
SINCE JUL 1 155 287 -132 175
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 11 3 8 33
SINCE SEP 1 11 3 8 33
SINCE JAN 1 201 108 93 214
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 41 300 PM
AVERAGE 69
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 93 1967
MINIMUM TEMPERATURE (F) 44 25 1972
SUNRISE AND SUNSET
SEPTEMBER 27 2025.....SUNRISE 706 AM PDT SUNSET 658 PM PDT
SEPTEMBER 28 2025.....SUNRISE 707 AM PDT SUNSET 656 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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