304
CDUS46 KSEW 220117
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PDT WED MAY 21 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 21 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 63 447 PM 89 1963 67 -4 54
MINIMUM 37 449 AM 32 1973 44 -7 46
1976
AVERAGE 50 56 -6 50
PRECIPITATION (IN)
TODAY 0.00 0.57 1990 0.07 -0.07 0.19
MONTH TO DATE 0.72 1.61 -0.89 1.22
SINCE OCT 1 37.26 44.98 -7.72 43.05
SINCE JAN 1 16.36 23.85 -7.49 22.69
DEGREE DAYS
HEATING
TODAY 15 9 6 15
MONTH TO DATE 264 240 24 232
SINCE MAR 1 1341 1392 -51 1295
SINCE JUL 1 4779 5101 -322 4455
COOLING
TODAY 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 0 RESULTANT WIND DIRECTION N (0)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 39 400 PM
AVERAGE 70
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 91 2001
MINIMUM TEMPERATURE (F) 44 31 1960
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 529 AM PDT SUNSET 848 PM PDT
MAY 22 2025...........SUNRISE 528 AM PDT SUNSET 849 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page