769
CDUS46 KSEW 280830
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
130 AM PDT TUE APR 28 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 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
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 58 255 PM 87 1987 62 -4 59
MINIMUM 45 1259 AM 26 1954 39 6 42
AVERAGE 52 50 2 51
PRECIPITATION (IN)
YESTERDAY T 1.49 1962 0.10 -0.10 0.00
MONTH TO DATE 2.17 3.40 -1.23 2.36
SINCE OCT 1 45.44 43.10 2.34 36.47
SINCE JAN 1 20.24 21.97 -1.73 15.57
DEGREE DAYS
HEATING
YESTERDAY 13 15 -2 14
MONTH TO DATE 417 462 -45 420
SINCE MAR 1 1042 1110 -68 1029
SINCE JUL 1 4265 4819 -554 4467
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 8 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 9.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 100 AM
LOWEST 61 700 PM
AVERAGE 76
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 83 2023
MINIMUM TEMPERATURE (F) 39 26 1973
SUNRISE AND SUNSET
APRIL 28 2026.........SUNRISE 601 AM PDT SUNSET 818 PM PDT
APRIL 29 2026.........SUNRISE 559 AM PDT SUNSET 820 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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