924
CDUS46 KSEW 210826
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT WED OCT 21 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 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 63 340 PM 71 1987 58 5 59
MINIMUM 34 655 AM 23 1949 40 -6 45
AVERAGE 49 49 0 52
PRECIPITATION (IN)
YESTERDAY 0.00 4.12 2003 0.18 -0.18 T
MONTH TO DATE 0.01 2.80 -2.79 1.07
SINCE OCT 1 0.01 2.80 -2.79 1.07
SINCE JAN 1 26.07 32.29 -6.22 20.43
DEGREE DAYS
HEATING
YESTERDAY 16 16 0 13
MONTH TO DATE 224 261 -37 268
SINCE SEP 1 439 444 -5 370
SINCE JUL 1 528 584 -56 442
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 8 -8 11
SINCE JAN 1 124 113 11 201
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 52 200 PM
AVERAGE 76
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 74 1969
MINIMUM TEMPERATURE (F) 40 25 1976
SUNRISE AND SUNSET
OCTOBER 21 2026.......SUNRISE 738 AM PDT SUNSET 613 PM PDT
OCTOBER 22 2026.......SUNRISE 740 AM PDT SUNSET 611 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page