698
CDUS46 KSEW 100232
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
632 PM PST TUE DEC 09 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 9 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 50 1238 AM 59 1993 45 5 48
2014
MINIMUM 46 1039 AM 6 2009 33 13 31
AVERAGE 48 39 9 40
PRECIPITATION (IN)
TODAY T 3.50 1956 0.26 -0.26 0.00
MONTH TO DATE 5.06 2.35 2.71 1.08
SINCE OCT 1 16.84 15.63 1.21 11.74
SINCE JAN 1 36.20 45.12 -8.92 40.33
DEGREE DAYS
HEATING
TODAY 17 26 -9 25
MONTH TO DATE 167 229 -62 230
SINCE DEC 1 167 229 -62 230
SINCE JUL 1 1306 1660 -354 1417
COOLING
TODAY 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 6 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 80 200 PM
AVERAGE 87
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 64 2014
MINIMUM TEMPERATURE (F) 33 -1 1972
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.
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