National Weather Service Text Product
AFOS product CLIOLM
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIOLM
Product Timestamp: 2025-05-25 08:26 UTC
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919
CDUS46 KSEW 250826
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT SUN MAY 25 2025
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 24 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 78 406 PM 89 1992 68 10 58
MINIMUM 39 500 AM 33 1950 45 -6 41
1964
1980
AVERAGE 59 56 3 50
PRECIPITATION (IN)
YESTERDAY 0.00 0.48 1953 0.06 -0.06 0.02
MONTH TO DATE 0.72 1.80 -1.08 1.24
SINCE OCT 1 37.26 45.17 -7.91 43.07
SINCE JAN 1 16.36 24.04 -7.68 22.71
DEGREE DAYS
HEATING
YESTERDAY 6 9 -3 15
MONTH TO DATE 290 267 23 269
SINCE MAR 1 1367 1419 -52 1332
SINCE JUL 1 4805 5128 -323 4492
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
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 3.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 500 AM
LOWEST 29 200 PM
AVERAGE 63
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 83 1950
1958
MINIMUM TEMPERATURE (F) 45 30 1975
SUNRISE AND SUNSET
MAY 25 2025...........SUNRISE 525 AM PDT SUNSET 852 PM PDT
MAY 26 2025...........SUNRISE 525 AM PDT SUNSET 853 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$