902
CDUS46 KSEW 010133
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
633 PM PDT SUN MAY 31 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 31 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 71 436 PM 88 1986 68 3 67
MINIMUM 37 455 AM 30 1953 46 -9 45
AVERAGE 54 57 -3 56
PRECIPITATION (IN)
TODAY 0.00 1.13 1977 0.06 -0.06 0.01
MONTH TO DATE 1.56 2.26 -0.70 0.96
SINCE OCT 1 47.00 45.63 1.37 37.50
SINCE JAN 1 21.80 24.50 -2.70 16.60
DEGREE DAYS
HEATING
TODAY 11 8 3 9
MONTH TO DATE 268 325 -57 341
SINCE MAR 1 1346 1477 -131 1418
SINCE JUL 1 4569 5186 -617 4856
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 2 -2 0
SINCE MAR 1 0 2 -2 0
SINCE JAN 1 0 2 -2 0
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WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 3.1
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 400 AM
LOWEST 30 300 PM
AVERAGE 63
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 94 1970
MINIMUM TEMPERATURE (F) 46 31 1966
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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