947
CDUS46 KSEW 310826
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT MON AUG 31 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 30 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
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 422 PM 92 2022 76 -2 71
MINIMUM 48 329 AM 36 1977 49 -1 48
AVERAGE 61 63 -2 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.82 1990 0.04 -0.04 0.00
MONTH TO DATE 0.12 0.91 -0.79 1.11
SINCE OCT 1 49.35 48.53 0.82 38.98
SINCE JAN 1 24.15 27.40 -3.25 18.08
DEGREE DAYS
HEATING
YESTERDAY 4 3 1 5
MONTH TO DATE 24 66 -42 25
SINCE JUN 1 232 328 -96 237
SINCE JUL 1 87 139 -52 72
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 48 47 1 91
SINCE JUN 1 124 106 18 187
SINCE JAN 1 124 108 16 187
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WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (30)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 1.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 39 400 PM
AVERAGE 70
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 94 1987
MINIMUM TEMPERATURE (F) 49 38 1964
1973
SUNRISE AND SUNSET
AUGUST 31 2026........SUNRISE 630 AM PDT SUNSET 753 PM PDT
SEPTEMBER 1 2026.....SUNRISE 631 AM PDT SUNSET 751 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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