009
CDUS46 KSEW 180826
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT SAT APR 18 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 17 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 58 345 PM 82 2021 59 -1 68
MINIMUM 33 518 AM 25 1964 38 -5 30
2024
AVERAGE 46 48 -2 49
PRECIPITATION (IN)
YESTERDAY 0.00 0.66 1948 0.12 -0.12 0.00
MONTH TO DATE 1.82 2.30 -0.48 2.25
SINCE OCT 1 45.09 42.00 3.09 36.36
SINCE JAN 1 19.89 20.87 -0.98 15.46
DEGREE DAYS
HEATING
YESTERDAY 19 17 2 16
MONTH TO DATE 289 305 -16 285
SINCE MAR 1 914 953 -39 894
SINCE JUL 1 4137 4662 -525 4332
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 2.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 43 300 PM
AVERAGE 72
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 88 2016
MINIMUM TEMPERATURE (F) 38 24 1964
SUNRISE AND SUNSET
APRIL 18 2026.........SUNRISE 618 AM PDT SUNSET 805 PM PDT
APRIL 19 2026.........SUNRISE 616 AM PDT SUNSET 806 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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