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CDUS46 KSEW 210219
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
619 PM PST FRI DEC 20 2024
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 2024
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 54 348 PM 56 1973 44 10 49
2009
2018
MINIMUM 43 506 AM 4 1990 33 10 37
AVERAGE 49 38 11 43
PRECIPITATION (IN)
TODAY 0.01 2.87 2019 0.25 -0.24 0.00
MONTH TO DATE 6.05 5.03 1.02 9.35
SINCE OCT 1 16.71 18.31 -1.60 18.99
SINCE JAN 1 45.30 47.80 -2.50 40.14
DEGREE DAYS
HEATING
TODAY 16 27 -11 22
MONTH TO DATE 470 518 -48 375
SINCE DEC 1 470 518 -48 375
SINCE JUL 1 1657 1949 -292 1575
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 214 113 101 203
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 2.0
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 80 400 PM
AVERAGE 90
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 57 1980
MINIMUM TEMPERATURE (F) 33 0 1990
SUNRISE AND SUNSET
DECEMBER 20 2024......SUNRISE 754 AM PST SUNSET 425 PM PST
DECEMBER 21 2024......SUNRISE 755 AM PST SUNSET 425 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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