153
CDUS46 KSEW 220827
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT WED OCT 22 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 21 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 58 421 PM 74 1969 58 0 57
MINIMUM 36 1146 PM 25 1976 40 -4 42
AVERAGE 47 49 -2 50
PRECIPITATION (IN)
YESTERDAY 0.00 2.91 2017 0.19 -0.19 0.29
MONTH TO DATE 1.07 2.99 -1.92 1.84
SINCE OCT 1 1.07 2.99 -1.92 1.84
SINCE JAN 1 20.43 32.48 -12.05 30.43
DEGREE DAYS
HEATING
YESTERDAY 18 16 2 15
MONTH TO DATE 286 277 9 225
SINCE SEP 1 388 460 -72 365
SINCE JUL 1 460 600 -140 444
COOLING
YESTERDAY 0 0 0 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 1 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 2.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 65 400 PM
AVERAGE 83
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 71 1998
MINIMUM TEMPERATURE (F) 39 26 1981
SUNRISE AND SUNSET
OCTOBER 22 2025.......SUNRISE 740 AM PDT SUNSET 611 PM PDT
OCTOBER 23 2025.......SUNRISE 742 AM PDT SUNSET 609 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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