406
CDUS46 KSEW 160117
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PDT SUN JUN 15 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JUNE 15 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 74 454 PM 88 1963 70 4 60
MINIMUM 37R 308 AM 37 1971 47 -10 48
2008
AVERAGE 56 59 -3 54
PRECIPITATION (IN)
TODAY 0.00 1.05 1954 0.05 -0.05 0.39
MONTH TO DATE 0.01 0.86 -0.85 2.19
SINCE OCT 1 37.51 46.49 -8.98 45.40
SINCE JAN 1 16.61 25.36 -8.75 25.04
DEGREE DAYS
HEATING
TODAY 9 6 3 11
MONTH TO DATE 88 110 -22 113
SINCE JUN 1 88 110 -22 113
SINCE JUL 1 4944 5297 -353 4681
COOLING
TODAY 0 0 0 0
MONTH TO DATE 16 0 16 0
SINCE JUN 1 16 0 16 0
SINCE JAN 1 16 2 14 3
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 2.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 38 400 PM
AVERAGE 69
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 1969
MINIMUM TEMPERATURE (F) 47 36 1955
SUNRISE AND SUNSET
JUNE 15 2025..........SUNRISE 516 AM PDT SUNSET 908 PM PDT
JUNE 16 2025..........SUNRISE 516 AM PDT SUNSET 909 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