690
CDUS46 KSEW 310826
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT SAT MAY 31 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 30 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 329 PM 92 1956 68 13 66
MINIMUM 39 423 AM 33 1966 46 -7 38
AVERAGE 60 57 3 52
PRECIPITATION (IN)
YESTERDAY 0.00 0.86 1990 0.07 -0.07 0.00
MONTH TO DATE 0.95 2.20 -1.25 1.38
SINCE OCT 1 37.49 45.57 -8.08 43.21
SINCE JAN 1 16.59 24.44 -7.85 22.85
DEGREE DAYS
HEATING
YESTERDAY 5 8 -3 13
MONTH TO DATE 332 317 15 336
SINCE MAR 1 1409 1469 -60 1399
SINCE JUL 1 4847 5178 -331 4559
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE MAR 1 0 0 0 3
SINCE JAN 1 0 0 0 3
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 2.7
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 21 600 PM
AVERAGE 61
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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 2025...........SUNRISE 521 AM PDT SUNSET 858 PM PDT
JUNE 1 2025..........SUNRISE 520 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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