854
CDUS46 KSEW 160129
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
629 PM PDT FRI AUG 15 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 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 71 1247 PM 100 2023 78 -7 73
MINIMUM 61 233 AM 39 1982 51 10 54
AVERAGE 66 64 2 64
PRECIPITATION (IN)
TODAY 0.24 1.20 1976 0.03 0.21 0.00
MONTH TO DATE 0.48 0.32 0.16 0.00
SINCE OCT 1 38.35 47.94 -9.59 45.66
SINCE JAN 1 17.45 26.81 -9.36 25.30
DEGREE DAYS
HEATING
TODAY 0 2 -2 1
MONTH TO DATE 13 30 -17 12
SINCE JUN 1 225 292 -67 217
SINCE JUL 1 60 103 -43 36
COOLING
TODAY 1 2 -1 0
MONTH TO DATE 43 30 13 45
SINCE JUN 1 139 89 50 167
SINCE JAN 1 139 91 48 170
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 12.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 PM
LOWEST 78 100 PM
AVERAGE 86
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 99 2020
2023
MINIMUM TEMPERATURE (F) 51 40 1986
2000
SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE 610 AM PDT SUNSET 822 PM PDT
AUGUST 16 2025........SUNRISE 611 AM PDT SUNSET 820 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