066
CDUS46 KSEW 280828
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
128 AM PDT MON SEP 28 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 338 PM 93 1967 68 0 79
MINIMUM 37 630 AM 25 1972 44 -7 50
AVERAGE 53 56 -3 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.75 1953 0.09 -0.09 0.00
MONTH TO DATE 1.69 1.75 -0.06 0.67
SINCE OCT 1 51.04 50.33 0.71 39.65
SINCE JAN 1 25.84 29.20 -3.36 18.75
DEGREE DAYS
HEATING
YESTERDAY 12 9 3 0
MONTH TO DATE 183 156 27 83
SINCE SEP 1 183 156 27 83
SINCE JUL 1 272 296 -24 155
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 3 -3 11
SINCE SEP 1 0 3 -3 11
SINCE JAN 1 124 108 16 201
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WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 3.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 40 500 PM
AVERAGE 70
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 88 2017
MINIMUM TEMPERATURE (F) 44 30 1999
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 707 AM PDT SUNSET 657 PM PDT
SEPTEMBER 29 2026.....SUNRISE 708 AM PDT SUNSET 655 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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