366
CDUS46 KSEW 090927
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PST TUE DEC 09 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 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 56 342 PM 60 1957 45 11 49
MINIMUM 48 500 AM -3 1972 33 15 42
AVERAGE 52 39 13 46
PRECIPITATION (IN)
YESTERDAY 3.03R 2.50 2015 0.25 2.78 0.17
MONTH TO DATE 5.06 2.09 2.97 1.08
SINCE OCT 1 16.84 15.37 1.47 11.74
SINCE JAN 1 36.20 44.86 -8.66 40.33
DEGREE DAYS
HEATING
YESTERDAY 13 26 -13 19
MONTH TO DATE 150 203 -53 205
SINCE DEC 1 150 203 -53 205
SINCE JUL 1 1289 1634 -345 1392
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 201 113 88 214
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 PM
LOWEST 86 1100 PM
AVERAGE 92
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 59 1993
2014
MINIMUM TEMPERATURE (F) 33 6 2009
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 746 AM PST SUNSET 423 PM PST
DECEMBER 10 2025......SUNRISE 747 AM PST SUNSET 423 PM PST
- 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