Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSEW 050127
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
627 PM PDT SAT OCT 04 2025
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 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 67 301 PM 77 1952 65 2 62
MINIMUM 49 318 AM 29 1977 43 6 40
2012
AVERAGE 58 54 4 51
PRECIPITATION (IN)
TODAY 0.00 0.72 1997 0.12 -0.12 0.52
MONTH TO DATE 0.28 0.43 -0.15 0.52
SINCE OCT 1 0.28 0.43 -0.15 0.52
SINCE JAN 1 19.64 29.92 -10.28 29.11
DEGREE DAYS
HEATING
TODAY 7 11 -4 14
MONTH TO DATE 32 42 -10 47
SINCE SEP 1 134 225 -91 187
SINCE JUL 1 206 365 -159 266
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 11 8 3 33
SINCE JAN 1 201 113 88 214
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 1.8
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 59 300 PM
AVERAGE 80
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 89 1980
MINIMUM TEMPERATURE (F) 43 28 2012
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 715 AM PDT SUNSET 644 PM PDT
OCTOBER 5 2025.......SUNRISE 716 AM PDT SUNSET 642 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$