Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSEW 240226
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
626 PM PST TUE DEC 23 2025
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 23 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 42 352 PM 59 1950 44 -2 51
MINIMUM 29 447 AM -7 1983 33 -4 39
AVERAGE 36 38 -2 45
PRECIPITATION (IN)
TODAY T 1.59 2005 0.26 -0.26 0.11
MONTH TO DATE 12.76 5.79 6.97 7.18
SINCE OCT 1 24.54 19.07 5.47 17.84
SINCE JAN 1 43.90 48.56 -4.66 46.43
DEGREE DAYS
HEATING
TODAY 29 27 2 20
MONTH TO DATE 418 599 -181 532
SINCE DEC 1 418 599 -181 532
SINCE JUL 1 1557 2030 -473 1719
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 1 RESULTANT WIND DIRECTION SE (130)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 1.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 96 300 AM
AVERAGE 98
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 60 2005
MINIMUM TEMPERATURE (F) 33 11 1990
SUNRISE AND SUNSET
DECEMBER 23 2025......SUNRISE 755 AM PST SUNSET 426 PM PST
DECEMBER 24 2025......SUNRISE 756 AM PST SUNSET 427 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$