971
CDUS46 KSEW 310826
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT SUN MAY 31 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 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 66 521 PM 92 1956 68 -2 81
MINIMUM 41 121 AM 33 1966 46 -5 39
AVERAGE 54 57 -3 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.86 1990 0.07 -0.07 0.00
MONTH TO DATE 1.56 2.20 -0.64 0.95
SINCE OCT 1 47.00 45.57 1.43 37.49
SINCE JAN 1 21.80 24.44 -2.64 16.59
DEGREE DAYS
HEATING
YESTERDAY 11 8 3 5
MONTH TO DATE 257 317 -60 332
SINCE MAR 1 1335 1469 -134 1409
SINCE JUL 1 4558 5178 -620 4847
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 2 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 100 AM
LOWEST 34 300 PM
AVERAGE 60
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 88 1986
MINIMUM TEMPERATURE (F) 46 30 1953
SUNRISE AND SUNSET
MAY 31 2026...........SUNRISE 521 AM PDT SUNSET 858 PM PDT
JUNE 1 2026..........SUNRISE 521 AM PDT SUNSET 859 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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