415
CDUS46 KSEW 150218
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
618 PM PST SUN DEC 14 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 14 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 53 323 PM 59 1952 45 8 49
MINIMUM 46 209 AM 15 1967 33 13 38
AVERAGE 50 39 11 44
PRECIPITATION (IN)
TODAY 0.02 2.31 1959 0.25 -0.23 0.55
MONTH TO DATE 7.17 3.58 3.59 2.25
SINCE OCT 1 18.95 16.86 2.09 12.91
SINCE JAN 1 38.31 46.35 -8.04 41.50
DEGREE DAYS
HEATING
TODAY 15 26 -11 21
MONTH TO DATE 230 359 -129 355
SINCE DEC 1 230 359 -129 355
SINCE JUL 1 1369 1790 -421 1542
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
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WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 500 AM
LOWEST 77 1100 AM
AVERAGE 82
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 63 1980
MINIMUM TEMPERATURE (F) 33 17 1967
SUNRISE AND SUNSET
DECEMBER 14 2025......SUNRISE 750 AM PST SUNSET 423 PM PST
DECEMBER 15 2025......SUNRISE 751 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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